# I NEED TO WRITE AN EQUATION OF THE LINE WITH THE GIVEN SLOPE AND GIVEN Y-INTERCEPT LEAVE ANSWER IN SLOPE-INTERCEPT FORM SLOPE -2/3,Y-INTERCEPT (0,5)

67,429 questions, page 600
1. ## algebra

making linear equation from word problem At low altitudes, the altitude of a parachute and time in the air are linearly related. A jump at 2,880 ft use the US army T-10 parachute system last 120 sec. (A) find a linear model relating altitude a (in feet)

asked by mary on September 26, 2012
2. ## College Physic I

A student (m = 66 kg) falls freely from rest and strikes the ground. During the collision with the ground, he comes to rest in a time of 0.04 s. The average force exerted on him by the ground is +18000 N, where the upward direction is taken to be the

asked by Angela on February 25, 2012
3. ## Chemistry

You have to prepare a pH 3.50 buffer, and you have the following 0.10M solutions available HCOOH, CH3COOH, H3PO4,CHOONa, CH3COONa, and NaH2PO4. a) What solutions would you use? b) How many milliliters of each solution would you use to make approximately 1

asked by Caitlin on April 21, 2015
4. ## Quadratic Relations, Algebra, Math

URGENT!! PLEASE HELP In a volleyball match. Jenny serves the volleyball at 14m/s, from a height of 2.5m above the court. The height o the ball in flight can be estimated using the equation h=-4.9t^2+14t+2.5, where h is the height, in meters, and t is the

asked by Rose on December 8, 2016
5. ## Algebra

Please let me know if i answered these correctly thanks 1.Which property of the real numbers is illustrated by the following statement? 4(3x) = (4 ∙ 3)x answer: distributive property 2. Which property of the real numbers is illustrated by the following

asked by Ron on August 3, 2012
6. ## English

For each of the following sentences, you have to determine whether or not the pronouns were used correctly. If all of the pronouns in the sentence are used correctly, you have to write "correct" and identify the case of each pronoun (list the pronoun, then

asked by Kylie on January 8, 2019
7. ## Algebra 1

Could you maybe walk me through this Algebra word problem? Here is the problem: Anita wants to put a moat around her rectangular castle. The castle is 45 ft by 60 ft. Let m be the width of the moat. 1. Write a polynomial that represents the total area of

asked by Ginny on February 22, 2014
8. ## Physics

A trunk of mass m = 1.100 kg is pushed a distance d = 32.0 cm up an incline with an angle of inclination theta = 26.0 ° by a constant horizontal force P = 150. N. The coefficient of kinetic friction between the trunk and the incline is 0.330. a) Calculate

asked by Steeve on October 19, 2012
9. ## Math

For a math homework assignment, Karla found the area and perimeter of a room of her house. She reported that the area of her rectangular living room is 180 square feet and that the perimeter is 54 feet. When drawing a sketch of her living room the next

asked by Anonymous on May 14, 2015
10. ## Chemistry

If a solution of sodium phosphate, Na3PO4, is poured into seawater, precipitates of calcium phosphate and magnesium phosphate are formed. (Magnesium and calcium ions are among the principle ions found in seawater.) Write net ionic reactions for the

asked by Emily on June 27, 2011

1. Recall that a participle is a verb form that is used as an adjective. A participial phrase is a participle with its modifiers and complements used as an adjective. Read the following sentence. Frosted with gooey icing, the cinnamon rolls were impossible

asked by typical failing sophomore on February 12, 2018
12. ## Algebra

Need help with these: 12. Name the property: 8 + 3.4= 3.4 + 8 a. Inverse Property of Addition b. Associative Property of Addition c. Commutative Property of Addition d. Inverse Property of Multiplication I think the answer is C 16. The standard form for a

asked by mysterychicken on May 13, 2010
13. ## Accounting

18. What could an expanded version of the accounting equation be? A. A + Rev = L + OE – Exp B. A – L = Paid-in Capital – Rev – Exp C. A = L + Paid-in Capital + Beginning Retained Earnings + Rev – Exp D. A = L + Paid-in Capital – Rev + Exp C? I

asked by Anonymous on February 25, 2018
14. ## math

There were 3 times as many adults as students attending a school play. If the attendance was 480, how many adults and how many students attended the play? Let x equal the number of students attending the school play and solve this equation. 3x + x = 480

asked by Steph on August 9, 2007
15. ## Management

Can anyone please help me with these questions for the final exam? 1) It is April, and you are the plant manager at a unionized parts warehouse. You have been asked by top management to inform the line workers that the plant will be shut down during

asked by eli on October 16, 2011
16. ## goverment

political socialization is affected by which of the following? demographic factors lobbying choice political awareness A Which is an example of a lobby? Northwest environmentalists religion marital status not sure People write letters to the editor to do

asked by jimm on April 8, 2015
17. ## English

The Great Gatsby highlights __________. A.the empty materialism that is damaging American society. B.the need for a more even distribution of wealth and resources among the population. C.the belief that there is no country in the world with equal greatness

asked by Waal on January 21, 2016
18. ## chemistry

Using the balanced equation, 2 C2H2(g)+5 O2(g) yields 4 CO2(g)+2 H2O(g), at STP if 1mol of C2H2 burned in unlimited oxygen and the theoretical yield of carbon dioxide in liters at STP is 44.8 liters of carbon dioxide, and if 28.5 liters of carbon dioxide

asked by Lexia on December 16, 2014
19. ## US history

1. Which of the following justifications was not one of the proslavery arguments? a. Slavery offered a secure and certain life for slaves. b. Slavery involved only a very small number of slaves. c. Slavery assured an adequate labor supply for planters. d.

asked by ethan on December 29, 2007
20. ## Job Search

I'm applying for a job for the first time. I have No work experience what type of information should i include on the job application where it asks for skills. I've have in mind hardworker what else can i place in this section?? Yes, hardworker is a good

asked by Bryan on October 17, 2006
21. ## Social Studies 9

Explain how television and other media can contribute to peoples hysteria. PLEASE HELP ME . ANOTHER question i don't understand is : Find out more about the conflict in the northern ireland today. write one account of the situation from an irish catholic

asked by Stephanie on September 24, 2011
22. ## Check these ASAP please!!!

Please check these: 1.A 2.C 3.C 4.B 5.B ----------------------------------------------------- 1.Which part of speech is the parentheseised word? (Set) the table for me, please. A.verb B.pronoun C.noun D.adjective

asked by Matt on August 13, 2014
23. ## Physics

2 students ride a slingshot. The slingshot catapults 2 students at a time vertically 365 feet in an amount of time proportional to their mass. If 2 small students, each with a mass of 150 pounds were to ride, what would be their respective accelerations,

asked by Jill on October 25, 2015
24. ## algebra

A triangular lot in a park has a base with a measure that is 4 more than twice the height of the lot. The area of the lot is 99 square feet. Since the area of a triangle is found by using the formula A= 1/2bh, the area for this lot can be represented by

asked by kylie on January 14, 2019
25. ## Calculus

The horizontal position of an object from a point of origin in meters is modeled by the function x(t)= (1+sin(t))/(2+cos(t)) where t is measured in minutes and 0 is less than or equal to t which is less than or equal to 5. A) show that x(t)= (2cos(t)+sin

asked by Rodger on December 19, 2016
26. ## Chem

Which of the following compounds are soluble? Choose at least one answer. a. BaSO4 b. K2SO4 c. KBr d. NaOH e. Al(OH)3 I originally thought it was the last four, but it isn't, or it isn't only/all of them. Aren't all sulfates and potassium soluble? What are

asked by Anonymous on October 1, 2012
27. ## Math

I am driving 65 miles per hour. I must drive 520 miles total. I have already driven 195 miles, how long will it take me to reach my destination. Use this equation to represent the number of hours to reach my destination? 65h + 195 = 520. A.2 hours B.5

asked by Tonya on May 16, 2016
28. ## Algebra 2

What values for theta(0

29. ## Math

Can I please get some help on these questions: 1. How many solutions does the equation,2sin^2 2 θ = sin2θ have on the interval [0, 2pi]? 4? ...what about 4cos2θ = 8cos^2 2θ? 2. True or False: sin^2 4x = 1 has 8 solutions on the interval [0, 2pi]?

asked by mysterychicken on June 2, 2013
30. ## Math - Solving Trig Equations

What am I doing wrong? Equation: sin2x = 2cos2x Answers: 90 and 270 .... My Work: 2sin(x)cos(x) = 2cos(2x) sin(x) cos(x) = cos(2x) sin(x) cos(x) = 2cos^2(x) - 1 cos(x) (+/-)\sqrt{1 - cos^2(x)} = 2cos^2(x) - 1 cos^2(x)(1 - cos^2(x)) = 4cos^4(x) - 4cos^2(x)

asked by Anonymous on November 24, 2007
31. ## (expi)^i

This question is not well defined. By 'expi' do you mean exp(i)? In other words, is the expression [exp(i)]^i ? If so, then the answer is undoubtedly exp(-1). You can use Euler's equation to show this, but it is much easier to use this fact about

asked by DrPhysics on March 3, 2007
32. ## ETH 125

I need to write an essay answering questions. I am having trouble finding any websites on the group that I have chose. Can anyone help me find a site or a couple to answer these following questions? Did the group face prejudice, segregation, racism or any

asked by stephanie on February 26, 2010
33. ## Math

What is the equation for 1/2 as many men as women. Let m equal men and w equal women. ^i got m=1/2w

asked by Aline on February 24, 2018
34. ## Science

[I just need help finding the correct letters to the Quiz that my teacher graded. I got all of it wrong. The only problem is she did not write down the correct answers for me and I'm not TO sure which letter to chose. So here are the letters that I choose

asked by Mack on March 18, 2007
35. ## Ela

Write a word that fits each definition choices: pollute,pollution,protect,protection,inspect,inspection,impress,impression,migrate,migration,promote,promotion,imitate,imitation,decorate,decoration,confess,confession,express,expression 8.an

asked by Neon on April 23, 2012
36. ## Grammar

Read the following scenario: Your manager at work has advised you that you and two of your coworkers will be visiting a branch of your company in another country. Select a country that you would like to learn more about. Then, conduct an Internet or

asked by shelia on June 10, 2008
37. ## phy

1 An object is thrown upward from the edge of a tall building with a velocity of 10 m/s. Where will the object be 3 s after it is thrown? Take g=10ms−2 15 m above the top of the building 30 m below the top of the building 15 m below the top of the

asked by christ on January 28, 2013
38. ## Chemistry

Xenon is one of the noble gases, and is generally quite unreactive.in fact,it was long believed that all the noble gases were totally unable to form compounds.It came as quite a surprise,therefore,when it was discovered that some of its compounds could be

39. ## biology

Design a way to determine the effects of different concentrations of starch on the mass of dialysis tubing bags when the bags are allowed to sit water for several hours. Plan to put different concentrations of starch solutions in the bags. You may want to

asked by mike on October 3, 2010

Question: 0.37 litre of an ideal monatomic gas (Cv,m = 3R/2) initially at 51 °C and 36 atm pressure undergo an expansion against a constant external pressure of 1.06 atm, and do 2.3 kJ of work. The final pressure of the gas is 1.06 atm. Calculate the

asked by Ashley on January 22, 2016
41. ## Math

Hi All AoA I need help on Derivation of equation of ellips and hyperbola. Any article, site regarding my question plz?? Thanx Usman Since this is not my area of expertise, I searched Google under the key words "ellipse hyperbola equations" to get these

asked by Usman on March 7, 2007
42. ## Pre-Calculus

A population of 20 rabbits is introduced to a small island. The population increase at a rate of 60% per year. (A) Find a function of F(t) that represents the number of rabbits on the island after t years. (B) Suppose 100 rabbits were introduced to the

asked by Chris David on May 17, 2016
43. ## ENGLISH

hi i need a paragraph not instructions on introduction paragraph No one here will write your paragraph for you. Only you can do that. Once you have one written, please post it and someone here will critique your work.

asked by Gurv on November 21, 2006
44. ## computer science

A Bagels store charges 75 cents per bagel for orders of less than a half-dozen bagels and 60 cents per bagel for orders of a half-dozen or more. Assume that the number of bagels ordered has been stored in a variable named NumBagels. Write VB code that

asked by Patricia on November 2, 2015
45. ## Intro to Law

I need some help for a mock trial in class. I am supposed to write a direct examination for a man by the name of Farley on the plaintiff. I read on the internet that direct examinations are conducted by the attorney on the witness's side. But I also read

asked by Bella on December 2, 2010
46. ## algebra

In the promotional park your company has budgeted $40,000 for some High Quality Astroturf and trees for a miniature golf course. The company plans on laying out 4,000 square feet of High Quality Astroturf, which costs$5.50 per square foot. The trees that

asked by Anonymous on May 16, 2011
47. ## Fencing Applicatio

Suppose you want to install a new fence. Frank's Company quotes you a price to install a new fence given by a formula where P(f) is the dollars and f is the number of feet of fencing needed. f P(f) 0 500+20.(0)=500 25 500+20.(25)=1000 50 500+20.(50)=1500

asked by Tasiana on November 22, 2014
48. ## physics

Suppose a fixed cannon is to fire a projectile at an enemy tank, which is moving toward the cannon at a speed of 15 mph. If the cannon is to fire at the moment the tank is 3 miles from the cannon and the muzzle speed of the cannon is 1100 mph, what is the

asked by drew on April 6, 2010
49. ## English

We were asked to pick 3 literary elements and explain how they can be affected by setting. I have protagonists and antagonists as one, that they can change due to not being completely rounded just yet - basically in the sense that the characters kind of

asked by Me on January 9, 2014
50. ## science

Newton’s law of gravity is used with great success in most everyday situations, and indeed, in planning planetary space missions such as the Rosetta probe. However, Einstein’s theory of general relativity and a theory of quantum gravity are needed to

asked by mj on August 28, 2011
51. ## English

For my english class we have to write a sample cover letter & resume. I already wrote the resume. At the top of the example cover letter in the book it says February 15, 2008 3598 Seal Blvd. Bloomington IN 42167 Edward R. Elwood, Hiring Attorney Booneville

asked by Molly on March 25, 2009
52. ## criminal justice

Read Chapter Four in The Courts in Our Criminal System and then write a 200 -300 word response comparing your home state court system and the federal court system. In your response, describe in detail how the court system in your home state structured, how

asked by Anonymous on July 16, 2010
53. ## Mathematics

Two cars drive from town A to town B at constant speeds. The blue car travels 25 miles per hour and the red car travels 60 miles per hour. The blue car leaves at 9:30 am and the red car leaves at noon. The distance between the two towns is 150 miles. Who

asked by Stephanie on May 29, 2015
54. ## ECONOMICS CaseStudy

CASE 1 PACIFIC COPPER INDUSTRY Pacific copper industry, a family-owned business, produces copper that is purchased by other firms to make wire, tubing and sheets. The copper is produced in 1000 pounds ingot and is identifiable as having been produced by

55. ## MassCommunication

CASE 1 PACIFIC COPPER INDUSTRY Pacific copper industry, a family-owned business, produces copper that is purchased by other firms to make wire, tubing and sheets. The copper is produced in 1000 pounds ingot and is identifiable as having been produced by

56. ## physics

( 1.) An objectis thrown upward from the edge of a tall building with a velocity of 10m/s. Where will the object be 3s after it is thrown? Take g = 10m/s^2 15m above the top of the building 30m below the top of the building 15m below the top of the

asked by lawrence on October 12, 2011

A car rental agency charges ​$35 per day to rent a car and ​$14.95 per day for a global positioning system​ (GPS). Customers are charged for their full tank of gas at ​$3.40 per gallon. A car has a 19 gallon tank and a GPS. a) Write a function rule asked by Steve on October 22, 2016 58. ## math You play racquetball at a community club. You have two options for paying for court time. Option A: You pay$12 for court time each time you play. Option B: You buy a club membership for $120 and then pay$2 each time you play. a. Write and solve a linear

asked by kms on May 22, 2017

A car rental agency charges ​$35 per day to rent a car and ​$14.95 per day for a global positioning system​ (GPS). Customers are charged for their full tank of gas at ​$3.40 per gallon. A car has a 19 gallon tank and a GPS. a) Write a function rule asked by Steve on October 22, 2016 60. ## English There is a shelf on the wall. He seems to use it as a bookshelf. On the shelf, there are two books. We can say he enjoys reading books. A basketball is on his uniform. We can see the top T-shirt and the bottom trunk. He seems to enjoy playing basketball. asked by rfvv on June 7, 2014 61. ## math Can someone please help me with these few problems here? Find the holes and points of discontinuity: 12x^4+10x-3 ----------- x-1 and 12x+24 ------ x^2+2x In the first, examine x=1 and in the second, examine x=-2. Look at the numerator also at that same asked by Lily on April 28, 2007 62. ## Calculus A particle moves along a horizontal line so that at any time t its position is given by x(t)=cost-t. Time is measured in seconds and x is measured in meters. a.) Find the velocity as a function t. Use your answer to determine the velocity of the particle asked by Rudy on October 14, 2012 63. ## Math - Please Help Check My Answer Please help me with the following question: A student attempts to solve for c in the equation below. Which statement best applies to the work shown below? 3c + 6 - 4c - 12c = 7 -13c + 6 = 7 -13c + 6 + (-6) = 7 + (-6) -13c = 1 c = -1/13 A. The student asked by Brady on October 22, 2014 64. ## precalc I don't understand how to do these w/o calc. I tried to write it in a way that will make someone understand how to read it. Hope I typed it clear enough.Thanks so much for the help anyone! How to find the exact value of logarithm: 10. log5^100 -log5^4 11. asked by Katie on November 12, 2015 65. ## Math A flock of geese on a pond was being observed continuously. At 1:00pm, 1/5 of the geese flew away. At 2:00pm, 1/8 of the geese that remained flew away. At 3:00pm, 3 times as many geese has had flown away at 1:00pm flew away, leaving 28 geese on the pond. asked by Ginny on May 6, 2019 66. ## Math A recipe for fruit punch calls for cranberry juice and sparkling water. The ratio of cups of cranberry juice to cups of sparkling water is 6:24. According to the recipe, how many cups of cranberry juice are needed for every 1.5 cup of sparkling water? asked by Daniel on May 1, 2018 67. ## Calculuss--Optimization At t=0, ship A is 12 miles due north of ship B. Ship A travels 12 miles/hour due south, while ship B travels 8 miles/hour due east. a. Write a function for the distance between the two ships. b. At what time are the two ships closest? asked by Maria on November 21, 2011 68. ## Optimization--PLEASE HELP!!! At t=0, ship A is 12 miles due north of ship B. Ship A travels 12 miles/hour due south, while ship B travels 8 miles/hour due east. a. Write a function for the distance between the two ships. b. At what time are the two ships closest? asked by Maria on November 21, 2011 69. ## Chemistry (Help) Calculate the DHrxn of C6H12O6 (s) + O2 (g) --> CO2 (g) + H2O (l) with DHf. C6H12O6(s) -1260.04 O2(g) 0 CO2(g) -393.5 H2O(l) -285.840 I balanced the equation: C6H12O6 (s) + 6O2 (g) --> 6CO2 (g) + 6H2O (l) and my work: DHrxn = [(6x -393.5)+(6x -285.840)] - asked by Anonymous on November 17, 2015 70. ## Math The position of a car piston within the cylinder is described by the equation: y = S sin(360 r t - 90 Where S is the stroke length of the cylinder, r is the rpm of the crank shaft, and t is the time in minutes. If the stroke length is 2 inches and the asked by jof on March 30, 2012 71. ## Math a model rocket is launched from a roof into a large feild. The path of the rocket can be modeled by the equation y=-0.8x^(2)+12x+25.8 where x is the horizontal distance, in meters, from the starting point on the roof and y is the height in meters of the asked by on April 12, 2017 72. ## Physics A train accelerates from the rest at the station A at a rate of 0.8 m/s2 for 25 s, the travels at constant velocity for 77.5 s before it comes to rest at the station B after period of retardation lasting 20 s. What is the distance between stations A and B, asked by Albert on April 14, 2015 73. ## projectile motion Two cars,A and B, are traveling in the sam direction, although car A is 208m behind car B. The speed of A is 24.4 m/s, and the speed of B ia 18.6m/s. How much time does it take for A to catch B? The answer is 208/5.8 which equals 35.8 seconds. Since asked by leann on February 1, 2007 74. ## Chemistry A substance (CD) decomposes into C and D. CD(g)  C(g) + D(g) At the temperature of the experiment, 15.0 percent of CD is decomposed when equilibrium is established. a) If the initial concentration of CD is 0.200 mol/L, what are the equilibrium asked by Linda on May 8, 2007 75. ## Physics The crystalline lens of the human eye is a double convex lens made of material haveing an index of refraction of 1.44. Its focal length in air is about 8 mm which also varies. We shall assume that the radii of curvature of its two surfaces have the same asked by J on April 7, 2008 76. ## Math Kristin worked a total of 10 1/2 hours over 2 days. She worked 6 3/4 hours the first day and h hours the second day. Which equation represents how to find the number of hours Kristin worked the second day? A. 6 3/4h=10 1/2 B. h-6 3/4=10 1/2 C.10 1/2h= 6 asked by Mathew on March 11, 2018 77. ## algebra A jet travels at a rate of 798 mi/hr. with the wind. Going against the wind, the jet travels at a rate of 762 mi/hr. What is the rate of the jet in still air and the the rate of the wind? please show how the equation should be set up asked by chris on May 26, 2012 78. ## Math - Algebra Six small marbles and four large marbles have a combined weight of 30 g, whilst seven small marbles and two large marbles have a weight of 23 g. Find the weight of a large marble. Can someone help me create the equation? Thanks. asked by Anonymous on January 13, 2017 79. ## math Mr. Adams has a box containing 14 coins. The coins are either quarters, nickels, or dimes. In the box are 4 quarters. There are 4 times as many dimes as nickels. How many dimes are in the box? I just need the equation set up and I can then take it from asked by guitarman on April 29, 2010 80. ## Calculus When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV1.4=C where C is a constant. Suppose that at a certain instant the volume is 470 cubic centimeters and the pressure is 89 kPa and is asked by Jason on October 26, 2010 81. ## Chemistry Given that the structures of cocaine (on the right side of the equation) and its free base ( on the left side) with an H+ : a. Would you expect K for the cocaine to be greater or less than 1.0? Explain. b. Would K for the free base be higher or lower than asked by Amber on April 13, 2014 82. ## CHEMISTRY Given that the structures of cocaine (on the right side of the equation) and its free base ( on the left side) with an H+ : a. Would you expect K for the cocaine to be greater or less than 1.0? Explain. b. Would K for the free base be higher or lower than asked by Amber on April 13, 2014 83. ## chemistry Consider a liquid at 90 bar and 40 °C. What is the change in entropy of the substance as you change the conditions to 1 bar and 150 °C by expanding the liquid while heating? Vapor pressure = 59.2 bar heat of vaporization = 1.82 kJ/mol , both at 150 asked by pirate on December 3, 2011 84. ## Calculus When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV1.4=C where C is a constant. Suppose that at a certain instant the volume is 610 cubic centimeters and the pressure is 89 kPa and is asked by the dude on November 2, 2017 85. ## calculus When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV1.4=C where C is a constant. Suppose that at a certain instant the volume is 330 cubic centimeters and the pressure is 99 kPa and is asked by Anonymous on March 29, 2015 86. ## Physics A 45 kg trunk is pushed 7.8 m at constant speed up a 30° incline by a constant horizontal force. The coefficient of kinetic friction between the trunk and the incline is 0.23. a)Calculate the work done by the applied horizontal force. b)Calculate the work asked by Rachel on October 23, 2009 87. ## calc rates When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are related by the equation PV1.4=C where C is a constant. Suppose that at a certain instant the volume is 690 cubic centimeters and the pressure is 97 kPa and is asked by Anonymous on April 12, 2015 88. ## Social Crimes are committed because... -mental issues -for protection -financial difficulties -revenge -attention seeking as for this people receive punishments for each of these reasons for committing crimes write down a solution this is what i got for: -mental asked by Anonymous on January 20, 2014 89. ## Social Crimes are committed because... -mental issues -for protection -financial difficulties -revenge -attention seeking as for this people receive punishments for each of these reasons for committing crimes write down a solution this is what i got for: -mental asked by Anonymous on January 20, 2014 90. ## Social Crimes are committed because... -mental issues -for protection -financial difficulties -revenge -attention seeking as for this people receive punishments for each of these reasons for committing crimes write down a solution this is what i got for: -mental asked by Anonymous on January 21, 2014 91. ## 3 questions Math 18. What is the simpler form of the following expression? (6x^3 - 1x +1) divided by (2x + 1) -3x^2 + 2x - 1 3x^2 - 2x + 1 -3x^2 + 2x - 1 3x^3 + 2x - 1 19. Solve the equation. 1/2x + 14 - 9/x + 7 = -6 x = - 101/12 x = 101/12 x = - 67/12 x = 67/12 20. The asked by This Girl on June 13, 2014 92. ## Maths A truck is loaded with two different types of crates. When 20 of crate A and 25 of crate B are loaded, the truck’s 8 tonne capacity is reached. When 2 of crate A and 16 of crate B are loaded, the same capacity is reached. Calculate the mass of each asked by Jannie on November 13, 2010 93. ## chemistry What is the net ionic equation for the reaction of formic acid, HCOOH, with NH3? A. H+(aq) + NH3(aq) → NH4+(aq) B. H+(aq) + OH–(aq) → H2O(l) C. HCOOH(aq) + NH3(aq) → NH4+(aq) + HCOO–(aq) D. HCOO–(aq) + H+(aq) + NH3(aq) → NH4HCOO(aq) E. asked by Jake on November 10, 2010 94. ## Biomass increase ! Can anyone help please, Can anyone help me to calculate the increase in biomass in each of the three groups, Field mice Ingested 107Kj m-2 y-1 and lost 105 kj m-2 y-1 in respiration & faeces Grasshoppers ingested 444 kj and lost 374.3 kj and small birds asked by Freddo on December 30, 2006 95. ## physics EM A 59.0 -turn, 4.10-cm-diameter coil with R = 0.530 {\Omega} surrounds a 1.70-cm-diameter solenoid. The solenoid is 21.0 cm long and has 170 turns. The 60 Hz current through the solenoid is I_sol = (.470A)*sin(2*pi*f*t). I guess f is the frequency. Find the asked by Spencer on April 7, 2008 96. ## Math . Vern sold his 1964 Ford Mustang for$55,000 and wants to invest the money to earn him 5.8% interest per year. He will put some of the money into Fund A that earns 3% per year and the rest in Fund B that earns 10% per year. How much should he invest into

asked by Josh on March 4, 2019
97. ## calculus help

find the producer's surplus at a price level of p=\$150 for the price-supply equation p=S(x)=100-0.25x is received p=200 the final answer is 5000 is this correct and can you do the steps so i can see if i did i correct You have not defined x. Is S supposed

asked by shanere on December 2, 2006
98. ## Algebra

The surface area of a cube can be found using the formula A = 6s^2 where A represents the surface area of the cube and s represents the length of one edge. My teacher wants me to draw a cube that has a length of at least 5 inches. She also wants to know

asked by Sue on October 12, 2014
99. ## Social Studies

1. How did Horace Mann contribute to the reform in education? A.His development of books with raised letters aided in the education of the blind. B. His educational philosophy led to a new approach to educating the deaf. C. His radical call for classroom