College

College math
Graph the solution set for the of linear inequalities. x+y≤2 -x+y≤2 y≤−2

College Algebra I
Find the equilibrium price and quantity for the supply and demand equations. d(p)=14,700-5p s(p)=2p The equilibrium price is at $------- and at a quantity of ------- units.

College Algebra
Find the break-even point for the following. Fixed cost = $20,000 Variables cost = $15 per item Price = $23 The break-even point is at ------ items.

College Algebra
Graph the solution set for the system of linear inequalities. 1.x+y≤2 x≥0 y≥0 2. x-y≤5 x+3y≤5 x≥-3

College Algebra
Solve the system. 2x+9y=4 6y-2z=1 -4x+4z=0

College Algebra
Solve the system. 1/4x+1/3y+1/2z=-7/12 1/3x+2/3y+1/4z=-17/3 1/2x-1/3y+2/3z=19/6

Math
A college sold tickets to a play at $4 per ticket. anyone who attended and purchased a ticket at the door had to pay $5 a ticket. a total of 480 people attended the play and the Revenue from ticket sales was $2,100. how many people bought tickets in advance and how many people...

College Algebra
The manufacturer of an energy drink spends $1.20 to make each drink and sells them for $3. The manufacturer also has fixed costs each month of $9000. A.Find the cost function C when x energy drinks are manufactured. C(x)= B. Find the revenue unction R when x drinks are sold. R...

College Algebra
Susan invests 3 times as much money at 9% as she does at 6%. If her total interest after 1 year is $1980, how much does she have invested at each rate?

College Algebra
A mixture of 20% disinfectant solution is to be made from 13% and 23% disinfectant solution. How much of each solution should be used if 40 gallons of the 20% solution are needed?

College Algebra
The Jones family took a 24-mile canoe ride down a river in two hours. After lunch the return trip back up the river took four hours. Find the rate of the canoe in still water.

College Algebra
Sarah left on the interstate at a speed of 60 mph. Her sister followed her on the same route, leaving 2 hours later at a rate of 65 mph. How long will it take for Sarah's siter to catch up with Sarah?

College Algebra
Troy and Lisa were shopping for school supplies. Each purcahsed different quantities of the same notebook and thumb drive. Troy bought five notebooks and four thumb drives for $83. Lisa bought six notebooks and six thumb drives for $120. Find the cost of each notebook and each...

School
What is the best description of an advanced placement course? A. a rigorous version of a regular subject B. a course that is consistent with college/university courses and prepares a student to take AP exams in a particular subject area and opt out of corresponding college ...

College Prep
What is the main function of an official transcript in high school? a. to reflect high school graduation credits and requirements b.to monitor attendance and behavior c. to chart standardized test scores and class grades d. to secure state and federal funding for public school...

College Chemistry
Pentane has a boiling point of 36oC. What is this temperature equivalent to in K? ( Attach the units i.e. uppercase "K" to your answer)

message for Dr. BOB
Dear Dr. Bob, I just wanted to thank you. You helped me graduate from college by helping me with with chemistry and now I am getting my master's degree. You have no idea what you have done for me. Again, THANK YOU!

College Physics Question
The position of a ball as a function of time is given by x=(5.3m/s)t + (−11m/s^2)t^2 What would be the acceleration of the ball, and the velocity from t=0 to t=1s ?

Algebra
Jessie needs to rent a truck for two days to move her belongings to college. She can rent a U- Haul for $35 a day plus 25 cents per mile or she can rent a Budget Rental Truck for $25 per day plus 32 cents per mile. Write an equation and solve to find out how many miles she ...

Fragments Eng 1010
Each of the following word groups includes a subordinating word. One word group in each pair contains a fragment. Write “OK” after each complete sentence and “frag” after each fragment 1a. When John Lennon was a teenager, his mother, Julia, began to pay attention to ...

College Algebra
What is the amount of $480 invested at 6% quarterly for a period of 3 years?

Algebra
Jessie needs to rent a truck for two days to move her belongings to college. She can rent a U- Haul for $35 a day plus 25 cents per mile or she can rent a Budget Rental Truck for $25 per day plus 32 cents per mile. Write an equation and solve to find out how many miles she ...

mathematics(pure), life science, business,tourism
Hi i need help with career choice. I am currrently Grade 9. I choice the subjects Life Science, Buisness,Tourism and Mathematics(pure) Where can this lead me into? And what College/university can i study at? Please help if any potions available. Thnx

College level algebra
h^2+3h-1=0 Solve by completing the square. How do I do this?

College Math
1. Graph the linear inequality. y≤4x 2. Graph the linear inequality. 4x+5y≤20

College Algebra
The line through (2, 5), perpendicular to y = -7/3x-1 Question: Write an equation in slope intercept form.

College Algebra
A phone company has a monthly data plan where a customer pays flat monthly fee of $30 and then a certain amount of money per gigabyte (GB) of data used on the phone. If a customer uses 3 GB, the monthly cost will be $42. If the customer uses 8 GB, the monthly cost will be $62...

College Algebra
A local road has a grade of 4%. The grade of a road is its slope expressed as a percent. a. Find the slope of the road as a fraction and then simplify the fraction. b. What rise and run would reflect this slope or grade?

ST. GREGORY COLLEGE
DEFINE TABLE LAYING AND STATE IMPORTANCE

College Algebra
A chicken farm ideally produces 300,000 eggs per day, but this total can vary by as much as 12,500 eggs per day. What is the maximum and minimum expected production at the farm?

College Algebra
Can any body help me solve this inequality. How to write the solution on a numberline. |2x+2|>14

College Math (Introductory Analysis)
Prove: If a sequence a_n diverges to infinity, then (a_N)^2 diverges to infinity as well.

College Algebra
A chicken farm ideally produces 300,000 eggs per day, but this total can vary by as much as 12,500 eggs per day. What is the maximum and minimum expected production at the farm?

College Algebra
1. −2|b+1|−5=−9 2. −4|a+5|+3=−13

College Algebra
Penelope is playing a number game with her sister June. Penelope is thinking of a number and wants June to guess it. Five more thank three times a number is between 23 and 32. Write a compound inequality that shows the range of numbers that Penelope might be thinking of. Use x...

English
I have a research paper due and I'm in college. It needs to be a compare and contrast and something that can be argued against. I need topics and my teacher doesn't want the basics of abortion, gay marriage, texting and driving, politics etc. I looked on Google and every thing...

College Algebra
00 is infinity 6. x\ge \:-2 or x>5 Interval notation (-00, -2] U (5,00) what will be the plotting points on the number line. 7. (-00,1]U (3,00) what will be the plotting points on a number line. 8. (-00,-2)U(8,00)what will be the plotting points on a number line. 9. [-00,-6...

College Algebra
1.x<5 and x ≥ 0 [0, 5) what will be the plotting points on a number line. 2. 4x-3<-3 and 4x+2>-14 (-4,0) what will be the plotting points on a number line. 3.2(3x-3)≥ 6 and 2(3x-4)less than sign or eaual to -8 Solution is false what will be the plotting points on ...

College Algebra
Penelope is playing a number game with her sister June. Penelope is thinking of a number and wants June to guess it. Five more than two times a number is between 1717 and 2121. Write a compound inequality that shows the range of numbers that Penelope might be thinking of. Use...

College Algrebra
Cynthia Besch wants to buy a rug for a room that is 25 ft wide and 32 ft long. She wants to leave a uniform strip of floor around the rug. She can afford to buy 588 square feet of carpeting. What dimensions should the rug​ have?

College Algebra
Graph the inequality on the number line and then write it in interval notation. 8x+5(x+5)≥2x+58 Please can you help me with the interval notation and graph number line description ( where plot the point what direction the line arrow goes.)

College Algebra
Graph the inequality on the numberline and then write it in interval notation. 11z+3(z-1)≤4z-13

College Algebra
Graph the inequality on the number line and then write it in interval notation. 12x+4(x-3)<3x+53 Please help me write solution in interval notation and on the number line Thanks.

College Algebra
What would the interval notation be for 6x+5(x+5)≥7x+45 x ≥ 5

College Algebra
Graph the inequality on the numberline and then write it in interval notation. 6x+5(x+5)≥7x+45 and 12x+4(x-3)<3x+53 Please help me with these equation and how to write the solution on a numberline. Thanks.

College Algebra
Graph the inequality on the number line and then write it in interval notation. Y+1/2≥2/3.

College Algebra
Macario is making 17 pounds of nut mixture with macadamia nuts and almonds. Macadamia nuts cost $9 per pound and almonds cost $5.75 per pound. How many pounds of almonds should Macario use for the mixture to cost $127.00 per pound to make.

College Algebra
At 1:30 Marlon left his house to go to the beach, a distance of 9 miles. He rose his skateboard until 2:15, and then walked the rest of the way. He arrived at the beach at 3:00. Marlon's speed on his skateboard is 3 times his walking speed. Find his speed when skateboarding ...

Math
The ice rink sold 90 tickets for the afternoon session, for a total of $700. General admission tickets cost $10 and youth tickets cost $6 each. How many of each kind of tickets were sold? College Algebra - Steve today at 6:45pm g+y = 90 10g+6y = 900 I am confused.

College Algebra
Cassius drives his boat upstream for 30 minutes. It takes him 15 minutes to return downstream. His speed going upstream is two miles per hour slower than his speed going down stream. Find his upstream and downstream speed.

College Algebra
The ice rink sold 90 tickets for the afternoon session, for a total of $700. General admission tickets cost $10 and youth tickets cost $6 each. How many of each kind of tickets were sold?

college chemistry
You have a solution that contains 12.0 g of NaCl in 50.0 g of water. Calculate the NaCl concentration in units of... mass percent and mole fraction would the mole fraction be 12/12+50=.1935

College Algebra
Kathy and Cheryl are walking and running in a fundraiser. Kathy completes the course in 6 hours and Cheryl completes the course in nine hours. Kathy went on average two miles per hour faster than Cheryl. Find Kathy and Cheryl's speed.

College Algebra
At 1:30 Marlon left his house to go to the beach, a distance of 9.375 miles. He rose his skateboard until 2:15, and then walked the rest of the way. He arrived at the beach at 3:00. Marlon's speed on his skateboard is 1.5 times his walking speed. Find his speed when ...

College Algebra
Cassius drives his boat upstream for 30 minutes. It takes him 15 minutes to return downstream. His speed going upstream is two miles per hour slower than his speed going down stream. Find his upstream and downstream speed.

College Algebra
Dominic pays 5% interest on his $19000 college loan and 12% interest on his $24000 car loan. What average interest rate does he pay on the total $43000 he owes? Round your answer to the nearest tenth of a percent.

College Algebra
Macario is making 14 pounds of nut mixture with macadamia nuts and almonds. Macadamia nuts cost $8 per pound and almonds cost$4.75 per pound. How many pounds of almonds should Macario use for the mixture to cost $95.75 per pound to make.

College Algebra
Hilda has $322 worth of $11 and $13 stock shares. The number of $11 shares is seven more than twice the number of $13 shares. How many of each type of share does she have?

College Algebra
The first day of a water polo tournament the total value of tickets sold was $585. One-day passes sold for $5 and tournament passes sold for $10. The number of tournament passes sold was 24 more than the number of day passes sold. How many day passes and tournament passes were...

College Algebra
Mukul has$1.60 in nickels, dimes, and quarters. He has nine more dimes than quarters and six more nickels than quarters. How many of each coin are in his pocket. d=# dimes n=# nickels q= # quarters d+n+q=1.60 d+9=q n+6=q 0.1d+0.05n+0.25q=1.60

College Algebra
Mukul has $1.60 in nickels, dimes, and quarters. He has nine more dimes than quarters and six more nickels than quarters. How many of each coin are in his pocket.- I need little hint please. My answer is coming out wrong.

College Algebra
Mukul has $1.60 in nickels, dimes, and quarters. He has nine more dimes than quarters and six more nickels than quarters. How many of each coin are in his pocket.

College Algebra
Classify the equation as a conditional equation, an identity, or a contradiction and then state the solution. 24a+14=6(8a+3)-26a+4

College Algebra
Michaela has $0.80 in nickels and dimes in her change purse. She has seven more nickels than dimes. How many coins of each type does she have?

college chem
a student dissolves 1.0mole of sucrose in 1000 grams of water at 1.0atm. Compared to the boiling point of pure water , the boiling point of the solution is?

College Algebra
The perimeter of a rectangle is 72 feet. The length of the rectangle is twice the width. Find the length and width of the rectangle.

College Algebra
A 30-foot string of lights will be attached to the top of a 24-foot pole for a holiday display. How far away from the base of the pole should the end of the string of lights be anchored.

College Algebra
The perimeter of an equilateral triangle is 36 meters. Find the length of each side.

College Algebra
what is the square root of 4√2 as a decimal place.

college chem
a 16 gram sample of oxygen has a volume of 11.2L at standard pressure . what is the temp of the oxygen ?

math 131 freshman college
FINDING LEAST COMMON DENOMINator (-1/10)*3/8

math 131 freshman college
least common denominator 8/9-4/5

College Algebra
Determine whether the equation defines y as a function of x y=1/x

College Algebra
A grocery store reduced the price of a loaf of bread from $3.30 to $3.25. Find the percent change (discount rate). Round to the nearest tenth of a percent.

Algebra
Hilaria borrwoed $11000 from her grandfather to pay for college. Five years later, she paid him back the $11000 plus $1650 interest. What was the rate of simple interest?

College Algebra
The sum of three consecutive integers is −99. Find the three integers.

College Algebra
The sum of two numbers is 10. One number is five less than twice the other. Find the two numbers.

Chemistry
Hello, I have the next problem about solubility and dissociation of ions: Calculate the solubility of FeS in pure water. Ksp = 8 × 10−19. (Hint: The second stage of hydrolysis, producing H2S, cannot be neglected.) This excersice was taken from Schaum's college chemistry ...

College Paper
How do I critique an article using 2 journal articles in a paper. What outline can I follow in writing my paper.

College Algebra
How much water must be evaporated from 32 ounces of a 7% salt solution to make a 8% salt​ solution? (Answer is in ounces)

APSM college Barauni
What is vapour pressure of a liquide

chabot college
Consider the position function s(t)=sin((pi)(t)) representing the position of an object moving along a line on the end of a spring. Sketch a graph of s with the secant line passing through (0,s(0)) and (0.5,s(0.5)). Determine the slope of the secant line and its relationship ...

College math
3 4 Interactive Examples 1 2 3 Question 3 The population of a country that you want to sell your product to is increasing at a rate of 5% per year. If the population is currently 7,000,000, what will be the population in 12 years?

College vr - maths
Find the equation of latusrectum is line joining the point (-3,2)and(-3,1)

College vr - maths
Find the equation of latusrectum is line joining the point (-3,2)and(-3,1)

Math-college
Tim is making is making a sandwich he has 3 choices of bread, 2 choices of lettuce, 4 choices of meat, and 6 spreads to choose from. How many combinations is he able to make?

economics
a beautiful girl 22 years young has just graduated from college. She accepts a good job and desire to establish her own retirement fund. At the end of each year there after she plans to deposit 2000 in the fund out 15% annual . How old will she when the fund has an accumulated...

Math-college
Here is my problem. I bought my son Tommy, his back to school clothes. I can’t tell you how happy he is too being going back. Tommy now has, 7 Shirts: 7 Pants: 3 pairs of shoes: How many different possible outfits can Tommy make? Answer would be, 7x7x3=147 147 possible ...

English
Parents want their children to go to college however they do not always have the funds to send them

Math-college
Combined, there are 178. ​Asians, Africans,​ Europeans, and Americans in a village. The number of Asians exceeds the number of Africans and Europeans by 69. The difference between the number of Europeans and Americans is 7. If the number of Africans is​ doubled, their ...

Math-college
Here is a linear inequality to solve: 8x + 8 < 3 (x + 1)

Physics College
A see-saw 3.76 meters long perfectly balances on its own at its center. Two children get on the see-saw. One, weighing 345 N, sits at the left hand end. The other, sits 25.0 cm in from the right hand end. The see-saw is perfectly balanced with the children sitting in these ...

college- math
a children's theater found in a random survey that 58 customers bought one snack bar item, 49 bought two items, 31 bought three items, 4 bought four items, and 8 avoided the snack bar altogether. use this information to find the expected number of snack bar items per customer...

college- math
a fair die is rolled 3 times. A 4 is considered "success", while all other outcomes are "failures." find the probability of the number of success a) 2 b)3

Math-college
Create a compound interest word problem. Be sure to include the following, leaving one of the variables unknown: The amount of money earned after a certain length of time, A. The amount of money you start with, the principal, P. The interest rate, r. The amount of time over ...

Math
THe Acme Industrial Tech College has fallen on hard times. Last year its enrollment dropped by 20%, and this year enrollement dropped another 15% from last years. Next year the college expected to have 50% of this years enrollment. What percent of enrollment can be expected to...

Math-college
(x + 3)(x -4) < 7, Why is this incorrect statement? I know the reason this is incorrect is because you cannot set each part equal to 7. Is there a more detailed reason? Thank you for the help.

Math-college
Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. n=4; i and 3 i are zero; f(-2)=65 f(x)= An expression using x as the variable. Simplify your​ answer.

Math-college
Can you please help with this one. Find an​ nth-degree polynomial function with real coefficients satisfying the given conditions. n=4 2 i and 4 i are zeros; f(-1)=85 f(x)= ​(Type an expression using x as the variable. Simplify your​ answer.)

Math-college
Explanation of why the following statement is incorrect. (x + 3)(x -4) < 7, and explain why it is incorrect. To solve (x + 3)(x -4) < 7, start by setting (x + 3) = 7 and (x - 4) = 7. Now solve the inequality. Provide a detailed explanation of why using this method to ...

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