10/05/15

3/4 of a pan of brownies was sitting on the table. You decided to eat 1/3 of the brownies in the pan. How much of the whole pan of brownies did you eat?
A word problem to figure out how much of the whole did you eat. 
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10/05/15

How long for the same kob alone
One person proofreads copy for a small newspaper in 4 hours. If a second proofreader is also employed, the job can be down in 2 1/2 hours. How long does it take for the second proofreader to do the... more
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10/05/15

k 171 zippers and 576 buttons. How many of each style outfit can they make without ordering more zippers or buttons.
Glamour garments makes 2 styles of outfits. The sporty uses 2 zippers and 5 buttons. The evening gown uses 1 zipper and 8 button. The currently have in stock 171 zippers and 576 buttons. How many... more
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10/05/15

Speed of 2 trains.
Two trains going in opposite directions leave at the same time. Train B travels 15 mph faster than train A. In 3 hours the trains are 345 miles apart. Find the speed of each.
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10/05/15

Find the derivative
Suppose F(x)=f(x)g(2x).If f(1)=3, f′(1)=3, g(2)=2, and g′(2)=5, find F′(1).   Derivative of g(2x) at x=1 is?
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10/05/15

Which of the following carts is experiencing an unbalanced force?
Which of the following carts is experiencing an unbalanced force?   Multiple Choice: A) A cart that is accelerating B) A cart that is traveling at a constant speed C) A cart that is at... more
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09/21/15

If 815$ = 1 ounce. How many ounces are in 0.75$? Show work please
It's a problem for one of my tests. I'm young so please don't judge :(
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09/16/15

Word Problem that asks to give the monthly cost as a function of x
A cell phone plan has a basic charge of $35 a month.The plan includes 400 free minutes and charges 10 cents for each additional minute of usage. Write the monthly cost C as a function of the number... more
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09/08/15

The number of American seniors has increased twelvefold since 1900. If there were 3 million seniors in 1900 how many were there in 2008?
Got this question on my second day of classes for homework. Ian beyond stumped!!!!
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07/31/15

Determine if each equation is a part of the system of equations that can be used to find the number of each type of ticket that was sold. The variable x represe
I have tried many math problen solver but they don't work?Michael bought 26 tickets to the movies. Adult tickets cost $40 each and student tickets cost $8 each. In all, the group spent $880 on the... more
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07/31/15

Suppose the population of a town is 2,700 and is growing 4% each year. Write an equation to model the population growth. Predict the population after 12 years.
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