Wednesday
May 25, 2016

Homework Help: Math: Algebra

Recent Homework Questions About Algebra

Algebra 2
Give one example of a situation where you would make a discrete graph and an example of when you will see a continuous graph.
Wednesday, October 21, 2015 by Ken

college algebra
21/3 cups tomato sauce makes dnough sauce for seven people. how much tomato sauce for one serving
Wednesday, October 21, 2015 by Anonymous

math
Factoring Algebra expression using the Distributive Property and factor out 3 3w + 18 3 x 6= 3w 3 (9+ 9) 3x 6= 18
Wednesday, October 21, 2015 by MARIA

algebra 2
A landscaper is designing a flower garden in the shape of a trapezoid. She wants the shorter base to be 3 yards greater than the height and the longer base to be 7 yards greater than the height. She wants the area to be 295 square yards. The situation is modeled by the ...
Wednesday, October 21, 2015 by cj

Algebra
Look at the following points. (4,0), (3,-1),(6,3),(2,-4) Which are solutions to y=x-4? Choose all correct answers.
Wednesday, October 21, 2015 by HelpMeWithMath

Algebra
Is (0,3) a solution to the equation y=x+3? yes no Is (1,-4) a solution to the equation y=-2x? yes no I need help finding the answer. I don't know how to.
Wednesday, October 21, 2015 by ShowMeHow

Algebra 1
A car travels at a rate of 75 miles per hour. How many feet per minutes is this?
Wednesday, October 21, 2015 by Anonymous

algebra
four times the sum of3 and a number yields the difference between 15 and 5 times the number
Wednesday, October 21, 2015 by Toshieeda

Algebra
your score in one class are 80 and 86. what possible scores can you earn on your next test to have a test average between 83 and 88
Wednesday, October 21, 2015 by Ciara

Algebra
Find the slope of the line through the given points, (6,5) and (8,1).
Tuesday, October 20, 2015 by Janey

Algebra
Your test scores in one class are 85 and 88. What possible scores can you earn on your nest test to have a test average between 86 and 90, inclusive?
Tuesday, October 20, 2015 by Eden

Math Pre-Algebra
How would you solve this problem? (s-4/9)(-2/3)=-4/5
Tuesday, October 20, 2015 by Angelina

algebra
a certain molecule contains twice as many atoms of hydrogen as oxygen and one more atom of carbon than hydrogen. If there are 21 atoms altogether in the molecule, how many atoms of carbon are there?
Tuesday, October 20, 2015 by Matt Berman

Pre-algebra
How would you solve this problem? (s-4/9)(-2/3)=-4/5
Tuesday, October 20, 2015 by Angelina

ALGEBRA
Write a translation for 5 units to the left and up 8 units. I already know the new coordinates just need to know how to translate it.
Tuesday, October 20, 2015 by Santana

Algebra
he larger of two numbers is eight more than five times the smaller number. The sum of the two numbers is 74
Tuesday, October 20, 2015 by Alisha

Pre-algebra
How would you solve this equation? (t+8)(-2)= 12
Tuesday, October 20, 2015 by Angelina

algebra,
This isosceles triangle has two sides of equal length, a, that are longer than the length of the base, b. The perimeter of the triangle is 15.7 centimeters. The equation 2a + b = 15.7 can be used to find the side lengths. If one of the longer sides is 6.3 centimeters, what is...
Tuesday, October 20, 2015 by lashunda

Algebra
What is the vertex form of the equation? y=x^2-6x+8 I have the answer I just need to make sure I have the steps.
Tuesday, October 20, 2015 by Rach

Algebra 2
A six-sided die is rolled six times. What is the probability that the die will show an even number exactly two times?
Tuesday, October 20, 2015 by Mei

algebra
A train leaves Orlando at 3:00 PM. A second train leaves the same city in the same direction at 5:00 PM. The second train travels 20 mph faster than the first. If the second train overtakes the first at 10:00 PM, what is the speed of each of the two trains?
Tuesday, October 20, 2015 by Grace

algebra
A manufacturer produces two types of bottled coffee drinks: cappuccinos and cafés au lait. Each bottle of cappuccino requires 6 ounces of coffee and 2 ounces of milk and earns a profit of $0.40. Each bottle of café au lait requires 4 ounces of coffee and 4 ounces...
Tuesday, October 20, 2015 by Jae

Algebra 1 HELP PLEASE!
suppose P equals {0,1,2,3,4,5,6,7,8,9} and V equals {2,4,6,8,10,12,14,16,18,20}. What is P (circle) V?
Tuesday, October 20, 2015 by rachel

Algebra
A mother takes 48 minutes to mow the lawn when she works alone using a gas mower. Her daughter takes three times as long using a reel mower. How long would it take them to mow the lawn together?
Tuesday, October 20, 2015 by Judy

Algebra plz help
1.Identify the domain and range of the following relation. {(3,7),(3,8),(3,-2),(3,4),(3,1)} A.Domain:{3} Range:{-2,1,4,7,8}**** B.Domain:{-2,1,4,7,8} Range:{3} C.Domain:{all real numbers} Range:{all real numbers} D.Domain:O/ Range:O/ 2.Determain whether the following relation ...
Tuesday, October 20, 2015 by GummyBears

Algebra
If a+b=-9 what is 8a + 8 b?
Monday, October 19, 2015 by Wade

algebra
A train leaves Atlanta at 1:00 PM. A second train leaves the same city in the same direction at 5:00 PM. The second train travels 48 mph faster than the first. If the second train overtakes the first at 9:00 PM, what is the speed of each of the two trains?
Monday, October 19, 2015 by jim

Algebra word problem.....so difficult
Last three year kemi who happens to be my sister was 2wice as old as my lovely brillant primary school friend femi,last three years when i was two less than femi age now.the sum of kemi age in the next 9years and femi age noe and my age in the next three year will be equal to ...
Monday, October 19, 2015 by Collins

Algebra
Solve. 1.) 7/33y = -56/3 2.) 8/11k = 29/44
Monday, October 19, 2015 by Kay

Algebra
Did you hear about the farmer who named his pet rooster riddle.
Monday, October 19, 2015 by Samy springer

algebra
k(3x-2)=4-6x find the value of k
Monday, October 19, 2015 by kamryn

algebra
6.78x - 5.2 = 4.33x + 2.15 solve for x
Monday, October 19, 2015 by kamryn

algebra
-5x over 3 + 8 = 13 solve for x
Monday, October 19, 2015 by kamryn

algebra
-5 ( 3 - Q ) + 4 = 5Q - 11 solve for Q
Monday, October 19, 2015 by kamryn

algebra
The sum of three consecutive even integers is 54. What is the middle integer .
Monday, October 19, 2015 by kamryn

algebra
5+z(N+1 ) = 2N find the solution
Monday, October 19, 2015 by kamryn

algebra
6 ( 3x+1)- 30=3(2x-4) solve for x
Monday, October 19, 2015 by kamryn

algebra
5v-4 divided by 10 = 4 over 5 solve for v
Monday, October 19, 2015 by kamryn

Algebra
In a sugar factory, workers fill a plastic containers with 1 kg of sugar. As the factory's quality control supervisor, you conduct a random inspection by weighing some containers after they have been filled with sugar. If a container's mass differs from the 1 kg mass ...
Monday, October 19, 2015 by Grade 5 student

algebra
Boy and Girl sells mixtures of almonds and raisins. A kilogram of almonds and raisins cost $300 and $125, respectively. If the final cost of the mixture is $1,400 and the mixture contains 7.5kg of the raisins, how many kilograms of almonds were mixed?
Monday, October 19, 2015 by notepad

Algebra
1.Identify the domain and range of the following relation. {(3,7),(3,8),(3,-2),(3,4),(3,1)} A.Domain:{3} Range:{-2,1,4,7,8}**** B.Domain:{-2,1,4,7,8} Range:{3} C.Domain:{all real numbers} Range:{all real numbers} D.Domain:O/ Range:O/ 2.Determain whether the following relation ...
Monday, October 19, 2015 by GummyBears

Algebra 2
I had to solve this quadratic equation using the complete the square method. Did I do it correctly? The problem is 3x^2+18x+10= 0 (3x^2+18x+10)/3= 0/3 = x^2+6x+(10/3)=0 x^2+6x+(10/3)-(10/3)=0-(10/3) =x^2+6x= (-10/3( x^2+6x +(6/2)^2= -10/3+(6/2)^2 x^2+6x+9=(x+3)^2 (-10/3)+(9/1...
Sunday, October 18, 2015 by Keith

College Algebra
The equationS = 1.3x + 6.4 represents the amount of sales of statin in billions of dollars in 2005. a. According to this equation, people in the U.S spent ---- billion dollars on statins in the year of 2011. b. According to this equation, sales of statin will reach 20.41 ...
Sunday, October 18, 2015 by Sara

algebra 2
The fuel efficiency rating for a certain car is 28 miles per gallon on the highway and 21 miles per gallon in the city. During one week the car traveled a total of 10.5 gallons of fuel. a) please set up an equation(s) that would model the situation.(be sure to identify ...
Sunday, October 18, 2015 by Alvin

Linear Algebra
2. Suppose that T is a linear transformation from R2 to R4 such that T ((1, 1)) = (3, −1, 4, −3) and T ((2, −1)) = (3, −2, −1, −3). Determine the matrix of T (with respect to the standard bases). 3. Suppose that T is a linear transformation ...
Sunday, October 18, 2015 by Ryan

Algebra
Suppose that you deposit $1735.50 in a savings account that pays 9.25% annual interest with interest created to the account at the end of each year. Assuming no withdrawals are made, find the balance in the account after 4 years
Sunday, October 18, 2015 by Julie

pleaswe help algebra
Of the 125 students in an elementary school, some only play checkers, some only play chess, and some play both. 89 students play checkers and 45 students play checkers and chess. How many students in the school play chess If A = {2, 6, 10, 14, 18, 22, 26, 30} and B = {-6, -3, ...
Sunday, October 18, 2015 by XenaGonzalez

Algebra help plz
If € , ß are the roots of the equation 2x^2 + 4x - 3 = 0 and €^2 , ß^2 are the roots of the equation x^2 + px + q = 0, find the value of p.
Sunday, October 18, 2015 by Collins

Algebra 2
I am stuck on this problem that I have tried to solve so many times! The question is:The length of a rectangle is four more than twice the width. If the perimeter of the rectangle is 32 cm, what are the length and width of the rectangle? Here is my work: 32=2(2x+4)+2(2w) 32=(...
Saturday, October 17, 2015 by Mick

Algebra 2
So I solved this problem but, strange as it sounds, I don't know how to do the work. Here's the question: One number is eight less than another number. The sum of the numbers is eighty. Find both numbers. Here's what I've got: y-8=x x+y=80 x=36 y=44 I won't...
Saturday, October 17, 2015 by Louis

algebra
Using the rational zeros theorem to find all zeros of a polynomial The function below has at least one rational zero. Use this fact to find all zeros of the function h(x)=7x^4-9x^3-41x^2+13x+6 if more than one zero, separate with commas. Write exact values, not decimal ...
Saturday, October 17, 2015 by Pat

Algebra 2
Does this verbal phrase translate into the algebraic expression correctly? Five more than a number divided by four x/4+5
Saturday, October 17, 2015 by Joan

Algebra 2
Does this verbal phrase translate into the algebraic expression correctly? The quotient of seven times a number and three (7x) / 3
Saturday, October 17, 2015 by Lou

Algebra 2
Did I translate this verbal phrase into an algebraic equation correctly? The quotient of ten less than a number and 8 (x-10)/8
Saturday, October 17, 2015 by Jas

Algebra 2
Did I translate this verbal phrase into an algebraic expression correctly? The product of a number and fifty-five 55x
Saturday, October 17, 2015 by Jasmine

algebra
Using the rational zeros theorem to find all zeros of a polynomial The function below has at least one rational zero. Use this fact to find all zeros of the function g(x)=5x©ù-28©ø-4​8x©÷-8x+7 if more than one zero, separate with ...
Saturday, October 17, 2015 by Pat

Algebra 2
Which set of ordered pairs in the form of (x, y) does not represent a function of x? {(0, 2), (1, –1), (2, 3), (3, –2)} {(0, –2), (1, 1), (2, 3), (3, –2)} {(0, 2), (–1, –1), (2, –3), (3, 2)} {(0, 2), (1, 2), (1, –2), (3, 2)}
Saturday, October 17, 2015 by Sandra

Math
Could someone please check my questions? My answers are under the questions... and any help will be greatly appreciated 33. Jane works at the public library after school. She makes $7.00 per hour. She cannot work more than 15 hours per week. If y = 7x represents Jane's ...
Saturday, October 17, 2015 by Abby

math
Could someone please check my questions? My answers are under the questions... and any help will be greatly appreciated 33. Jane works at the public library after school. She makes $7.00 per hour. She cannot work more than 15 hours per week. If y = 7x represents Jane's ...
Saturday, October 17, 2015 by Abby

algebra
write an inequality that represent the fact that while make a product you cant exceed 5,000. answer: x < 5000
Friday, October 16, 2015 by mimi

Algebra 2
The formula for the volume of a rectangular prism is V = lwh. A rectangular prism has a length of 2y 3 and width of 5y. The volume of the prism is 20y 10 + 70y 4 . What is the height of the prism? Show your work.
Friday, October 16, 2015 by Victoria

Algebra
A woman invested part of $29,000 at 6% interest and the rest at 7%. If her annual interest is $1,895, how much did she invest at 6%?
Friday, October 16, 2015 by Nikki

Algebra
Is (1,-4) a solution to the equation y=-2x? I need help finding the answer.
Friday, October 16, 2015 by learner

Algebra
This is not a question, but six problems with answers, so please review them. If I have any wrong then please explain how to do it step by the step for the answer and suggest any thing. Thank you tutors. Solve. 1. Sasha can mow 3/8 of an acre of grass in 45 minutes. How many ...
Friday, October 16, 2015 by anon

algebra
a long distance call costs .50 for the first minute, and then .9 for each additional minute. If the call lasted 10 minutes, how much did the call cost in cents? Thanks
Thursday, October 15, 2015 by Tina

Algebra
a tuxedo rental shop rents tuxedos with sleeve lengths from 20 inches to 40 inches. The shop says the length of the sleeves should be about 1.2 times a person's arm length. Write and solve a compound inequality that represents the arm lengths of people the shop does not ...
Thursday, October 15, 2015 by Brett

algebra
a number is more than 12 units from 0
Thursday, October 15, 2015 by Brett

Intermediate Algebra for College
Imagine that you are looking to rent a car that costs $15 a day, and you will be charged an additional 25 cents for every mile you drive it during the day. The following formula can be used to calculate the cost for driving the car for a day: C = 0.25m + 15 If you were to ...
Thursday, October 15, 2015 by Michelle

algebra 1
nine tenths of a number g is the same as seven plus two thirds of another number k solve for k
Thursday, October 15, 2015 by kamryn

algebra 1
seven less than a number t equals another number t solve for t
Thursday, October 15, 2015 by kamryn

algebra 1
select an appropriate unit from the choices below and connect the rate to that unit. answer a - ft /s answer b - mph answer c - mm/s answer d - km/s question : A person walking at 3,4 mph
Thursday, October 15, 2015 by kamryn

English
Identify the INCORRECT sentence. A. Amanda worked diligently on her algebra homework. B. Trudy bought a American-made car. C. My sister angrily slammed the door. D. You should concentrate closely on whatever you write. D
Thursday, October 15, 2015 by Jim

Algebra
3x+2y=5-y for y I don't understand how to do this. What are the steps?
Thursday, October 15, 2015 by Patty

algebra 1
select an appropriate unit from the choices below and connect the rate to that unit. answer a - ft /s answer b - mph answer c - mm/s answer d - km/s question : A car traveling at 36 ft/s
Thursday, October 15, 2015 by kamryn

algebra 1
18t + 11v = w -13t solve for t
Thursday, October 15, 2015 by kamryn

algebra 1
df + 10 divided by 6 = g solve for f
Thursday, October 15, 2015 by kamryn

algebra 1
10m - p = -N solve for m
Thursday, October 15, 2015 by kamryn

algebra 1
A Fisheye lens has a minimum focus range of 13.5 centimeters. If 1 centimeter is equal in length to about 0.39 inch what is the minimum focus range of the lens in feet
Thursday, October 15, 2015 by kamryn

algebra 1
k + m divided by negative 7 = n solve for k
Thursday, October 15, 2015 by kamryn

Pre-Algebra
How does finding the square root of a number compared to finding the cube root off a number use number 64 in your explanation. xx check my answer ;3 the square root of a number is a number which when multiplied twice by itself gives the number that was used to find such. &#...
Thursday, October 15, 2015 by Mrs. Sue's Pet xdddd

Algebra
the y-value is four more than twice the x-value
Thursday, October 15, 2015 by Adriana

Algebra
Use your function to predict The boiling point of water on Top Mount Everet which is Approximately 8.85KM Above sea level.Round to Nearest degree
Thursday, October 15, 2015 by Magen

Algebra hw, coordinates!! help!!
Triangle ABC has coordinates A(1, 4); B(3, –2); and C(4, 2). Find the coordinates of the image A'B'C' after a reflection over the x-axis.
Thursday, October 15, 2015 by emma C.

Algebra
At sea level the boiling point of water is 100 C at an attitude of 2Km the boiling Point of water is 93 C ?
Thursday, October 15, 2015 by Magen

pre - algebra
what is the decimal equivalent to 27/100?
Thursday, October 15, 2015 by melissa

Algebra
-4(a+3)-a
Wednesday, October 14, 2015 by James

Algebra
The formula h=300t- 5t^2 gives the height, h in meters, of a rocket the seconds after take off. The maximum height reached by the rocket is 4500m. How long will it take the rocket to reach this maximum height?
Wednesday, October 14, 2015 by Trish

algebra
solve by subsitution 2x+y=9 8x+4y=36
Wednesday, October 14, 2015 by kathyu

Algebra
1.Is the line contains the points P1(-1,2)and P2(3,4) perpendicular to the line that contains the points Q1(-1,3)and Q2(-4,1)? 2.a line given two points P1(4,5),P2(-4,3)
Wednesday, October 14, 2015 by Angelina

Algebra
Explain how you can determine from the graph of a system of two linear equation in two variables whether is an inconsistent system of equation. 2. When you solve a system of equation by the substitution method how do you determine whether the system of equation is inconsistent?
Wednesday, October 14, 2015 by Angelina

Algebra 2
Solve the following algebraically X+2y=17 X-y=2 can you pls leave the steps of how to complete this problem
Wednesday, October 14, 2015 by Tam

Algebra 2
Create multiple representation of each line described below A line with slope 4 any y intercept -6
Wednesday, October 14, 2015 by Tam

algebra
Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last ...
Wednesday, October 14, 2015 by alex

Algebra
-4(-3x+w)+6(-6w+2x)
Wednesday, October 14, 2015 by Maria

algebra
0.000027 ÷ 0.000009 Requirements: • Explain how to use scientific notation to solve the problem. • Describe how to divide numbers written in scientific notation. I am re posting again because i need more help then what i got because i don't understand it
Wednesday, October 14, 2015 by cheyann

Algebra
A triangle has an area of 65ft. Its height is 3 ft more than its base. Find the measure of the base
Wednesday, October 14, 2015 by Danielle

Algebra
I need to find the rule of the sequence. n 2 3 4 5 t(n) 75 1875 46875 1171875 I know the bottom is times 25, but I don't get how to do a rule that is t(n)=
Tuesday, October 13, 2015 by Lisa

Algebra 2
Solve the following sequence systems algebraic ally x+2y=17 x-y=2
Tuesday, October 13, 2015 by Eric

Algebra 2
Create an explicit equation for each recursively defined sequence below a1=17,an+1=an-7
Tuesday, October 13, 2015 by Eric

Algebra 2
x-3/x=3/5
Tuesday, October 13, 2015 by Eric

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Homework Help: Math