10/04/16

At what price should it sell the buggies to get the largest revenue?
The market research department of the Better Baby Buggy Co. predicts that the demand equation for its buggies is given by q = −1.5p + 450 where q is the number of buggies it can sell in a month if... more
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10/03/16

How do you get an answer?
A base i thrown straight up from a rooftop 448 feet high. The fraction h(t)=-16t^2+48t+448 describes the ball's height above the ground,h(t), in feet, t seconds after it is thrown. How long will it... more
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10/03/16

D &L kayak from the same beach to diff islands. D goes 8 miles at a rate of 2mph faster than L. L goes 6 miles but gets there 1 hour later than D.
Davis distance? Rate? Time?  Liams distance? Rate? Time?
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10/03/16

keep getting the answer 135 which is wrong, need help finding what i am missing
1.) Buying Pizza A 6 inch personal pizza has 540 calories, with 210 calories coming from fat. A 12 inchpizza is cut into 8 slices. Estimate the number of calories in one slice of the 12 inch pizza.
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10/03/16

How to factor this problem?
5x^2-10x-15 thanks
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10/03/16

Transformations in word form
The graph of y=lxl is translated 2 units left, a vertical stretch by a factor of 3.5, and down two units. What is the equation of the new graph?
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10/03/16

Deanna and Lisa are playing games at the arcade. Deanna started with $15 and the machine she is playing costs $.75 per game
 Lisa started with $13 and her machine costs $.50 per game. After how many games will the two girls have the same amount of money remaining?
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10/03/16

24-4x3-5 where to put parentheses to equal 41
Where do parenthesea go to make the answer  equal 41 24-4x3-5
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10/03/16

Rolls are being prepared to go to the grocery store, divide 72 rolls into 2 groups where the ratio is 3 to 5
Rolls are being prepared to go to the grocery store, divide 72 rolls into 2 groups where the ratio is 3 to 5
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10/03/16

Please help with Algebra 1 questions. I can graph it I just can't come up with a linear equation from this word problem.
The OOCL Shenzhen, one of the world's largest container ships, carries 8063 TEUs (1280 cubic feet containers).  Workers can unload a ship at a rate of a TEU every minute.  Using the rate, write and... more
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10/03/16

12345678890099
a. If Jack's age is two years less than twice tiana's age, t, then what would the sum if their ages be as a binomial expression?                                   b. If tiana is seventeen years... more
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10/03/16

Last year, Don worked 35 hours a week in a book store and earned $11 an hour. How much did she earn last year
Danielle says that she earned about $20,000 last year.
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10/03/16

Jayson takes a total of 5 hours of swimming lessons per week. If each lesson is 5/6 of an hour, how many lessons does he take per week?
Jayson takes a total of 5 hours of swimming lessons per week. If each lesson is 5/6 of an hour, how many lessons does he take per week?
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10/03/16

If the picture is 9 inches wide, can it be mounted on a mat of 169 square inches? To answer this, find the width of this mat.
A rectangular picture is twice as long as it is wide and is to be mounted on a mat with the same proportion.
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10/03/16

True or false on derivatives.
We were given 20 statements to tell if they were true or false and explain why. I have questions on four of them because I am really unsure on my logic here. 1)The derivative of f(x)=1/x2 is... more
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10/02/16

Find the percent of orange juice in the new mixture.
A person has made 8 quarts of an orange juice punch for a party. The punch contains 16% orange juice. She feels that she may need more? punch, but she has no more orange juice so she adds 3/2... more
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10/02/16

Two plains which are 2940 MILEs apart fly towards each other their speed differ by 35 mph if they pass each other in 4 hrs what is the speed of each plane
Trying to get my math done 
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10/02/16

Rita is saving up $15,000 to put a down payment on a condominium.
Rita is saving up $15,000 to put a down payment on a condominium. If she starts with $8000 saved and saves an additional $850 each month, which equation represents how far Rita is from her goal of... more
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10/02/16

In ABC Middle School, 11 out of every 16 students are right-handed. If there are 400 students in the school, how many are right-handed?
Answers to choose from are 275, 200, 225, 250
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10/02/16

There are 90 candy bars for a group to share. Each person in the group received 2/3 of a candy bar. How many people are in the group?
The answer choices are 15, 135, 90, 60
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Ugu

10/02/16

A recipe includes 9 cups of flour and 3 3/4 cup of milkmilk. Write the ratio of the amount of flour to the amount of milkmilk as a fraction in simplest form.
i need help getting the answer to this question because well i have no idea what it is and i need to understand it so i will know how to figure it out and study it.
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10/02/16

Find the number of episodes of A, B, and C.
Let A, B, and C be three of the most popular television shows of all time. The total number of episodes of these three shows is 617. There are 29 more episodes of A than C, and the difference... more
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10/02/16

Word Problem
Larry can drive his sports var 3/5 of a mile on 5/7 of an hour. What is his unit rate in miles per hour?
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10/02/16

How to solve for b in the equation x=y(1-a/b)
Someone please help me 
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10/02/16

I am working with inequalities and how do I know when to shade the dot and when to shade the dot
This is the problem      -11 <_ with the line under the inequality under it X-9 -11<_x-9 
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