01/31/17

amy is x years old . pat is 5 years older than amy. next year pat will be twiceas old as amy. how old is amy now?
amy is x years old . pat is 5 years older than amy. next year pat will be twiceas old as amy. how old is amy now?     help please 
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01/30/17

Word problem
The octane rating of a gasoline is a measure of the amount of isooctane in the gas. Manufacturers recommend using 93-octane gasoline on returned motors. How much 87-octane gas and 95-octane gas... more
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01/29/17

Two ships leave a port at the same time. Ship m travels north , ship n travels east 84 miles. How many miles has ship m traveled
2 ships leave same port at the same time. Ship m travels north Ship n travels 84 miles east. 5 hours later the ships are 105 miles apart.if. How far did ship m travel?
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01/29/17

Kelsey is kayaking on a river. She travels 5 miles upstream and 5 miles downstream in a total of 6 hours. More in despcription.
Kelsey is kayaking on a river. She travels 5 miles upstream and 5 miles downstream in a total of 6 hours. In still water, Kelsey can travel at an average speed of 3 miles per hour. What is the... more
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01/28/17

The combined yearly interest of x dollars invested at 13% and 15000 - x dollars invested at 9% is?
The combined yearly interest of x dollars invested at 13% and 15000 - x dollars invested at 9% is?   Can anyone help me with this? Thanks!
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01/28/17

using compatiblie numbers what number is close to 1,826
i need help in compatible numbers.
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01/27/17

one piece of pipe 21 meters long is to be cut into two pieces, with the lengths of the pieces being in a 2:3 ratio. What are the lengths of the pieces?
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01/27/17

what r three equivalent ratios to 3/5
what r three equivalent ratios to 3/5
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01/26/17

How many minutes with it take to empty a tank with a radius of 3 ft, a diameter of 1.4 ft, and at a rate of 1.7ft cubed
An oil tank has to be drained for maintenance. The tank is shaped like a cylinder that is 3 ft long with a diameter of 1.4 ft. Suppose oil is drained at a rate of 1.7 ft3 per minute. If the tank... more
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01/26/17

How do I solve word problem
A positive number is 5 less than another positive number. Six times the lesser number minus 3 times the greater number is 3. Find the two positive numbers.
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01/26/17

A group of 70 people attended a ball game there are four as many children as adults in the group how many kids were in the group
Solve system by the method of substation
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01/26/17

Joe is 3 years less than twice as old as Sara. The sum of the ages of Joe and Sara is less than 42. Between what two ages can Joe be?
 I have tried multiple ways of doing this but every single time it doesn't work out. 
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01/26/17

How many did she have when she left the grove?
Shomicka was helping her family pick oranges in their grove. She took some oranges home to share with 3 friends. She gave 3 more than half to Jennifer. Angela got half of the remainder and 3 more.... more
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01/26/17

4 burgers and 4 sodas cost 13.40. 3 burgers and 2 sodas cost 9.20. How much is 1 burger and 1 soda
Need answers within 2 hours. Work shown please
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01/26/17

Mara parchased 12 yards of rope for two swings. The rope costs $0.65 per foot. What is the cost of rope per swing?
what is the cost of the rope and show me how to get it  
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01/26/17

A train is traveling at 200 miles per hour. How fast is it going per minute
The train travels 200 miles per hour. I need it in minutes  
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01/25/17

The coast of a movie ticket
The cost of a movie ticket,c, with an 8% sales tax can be represented by the expression c+0.08c. Simplify the expression. Determine the total coast of the ticket after sales tax if the original... more
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01/25/17

Help wanted please explain step by step please and thank you
A store started with 873 sodas they sold 2/9 of them over the next month and they had to throw out 3/7 of ones that were left because they were expired how many sodas did they have at the end
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01/25/17

Solving Systems (Problem Solving)
(SOLVING SYSTEMS) the length of a rectangle is 5 times its width. The perimeter is 84. What system of equations can be solved to find its length and the width of the rectangle? And why?   I am... more
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01/25/17

College algebra
A toy manufacturer needs a piece of plastic in the shape of a right triangle with the longer leg 3 cm more than the shorter leg and the hypotenuse 6 cm more than the shorter leg. How long should... more
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01/25/17

Amy has soccer every 5th day and tennis every 7th day. On what day will she have both?
Amy has soccer every 5th day and tennis every 7th day. On what day will she have both?
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01/23/17

I need this one with steps please
A student takes out two loans totaling $8000 to help pay for college expenses. One loan is a 6% simple interest, and the other is at 5% simple interest. The first-year interest is $420. Find amount... more
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01/23/17

In this development 48% are townhouses., 28% are twins and the remaining 174 houses are colonial houses. How many houses are in the development altogether?.
Need answer to above question 
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01/19/17

Can someone solve this?
Josh drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 9 hours. When Josh drove home, there was no traffic and the trip only took 4 hours. If his... more
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01/19/17

Suppose your car is 40 months old. Its trade in value is $3200. Its trade in value 10 months ago was $4700. Write out a function if this decrease stays constant
I need to find just the linear function. y= mx +b. Thanks!
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