11/21/14

two records and three tapes cost $31. three records and two tapes cost $29. What is the cost of each record and tape?
two records and three tapes cost $31.  three records and two tapes cost $29.  what is the cost of each record and tape?
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11/21/14

Kevin is 15 years older than Jessica. Kevin and Jessica first met two years ago. Eighteen years ago, Kevin was 4 times as old as Jessica.
Kevin is 15 years older than Jessica. Kevin and Jessica first met two years ago. Eighteen years ago, Kevin was 4 times as old as Jessica.
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11/20/14

A number is 12 more than the other. Find the number if their sum is 48
equation for it ! 
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11/20/14

One hose can fill a goldfish pond in 24 minutes and two hoses can fill the same pond in 15 minutes.
How long would it take the second hose by itself?
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11/20/14

the length of a rectangular parking lot is 4 meters less than twice its width and the perimeter is 484 meters find the length of the parking lot
i need help figuring this question out for a test.
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11/20/14

please help me write a piecewise function
Job A: This job pays 1850. per month plus a bonus of 250. per month. bonus will be put in account(no interest) after you have worked for the company for 30 months you will receive bonus in a lump... more
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11/20/14

An isoceles triangle is (always, sometimes, or never) a right triangle?
This is a problem for my math class that i need help with.
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11/20/14

The sum of two numbers is 33. Twice the first number minus the second number equals 18. Find both numbers
Need to find both numbers. I don't get it.
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11/20/14

if you drove 3,000 miles per month during the summer but only 1,000 miles per month the rest of the year, what is your average miles per month?
i need help solving my problem because i never learned expected value in my Algebra 2 class so now i am having trouble
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11/20/14

Help!!!!!! Please help me on this word problem
A group of 9 friends takes a white water rafting trip. The total price of the trip is 810 dollars without discount. Each person in the group gets a student discount. The total price of the discount... more
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11/16/14

State License Plates
In a certain state license plate consists of three digits followed by 4 letters.   Find: a. The Number of license plates possible if repetition is allowed. b. The number of license plates... more
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11/16/14

patterns word problem
A boat has 100gallons of gas and burns 5 gallons an hour. After the first hour the boat begins to burn double the gas it burned the hour before. What hour will the boat run out of gas?
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11/15/14

The product of 0.6*0.4 is how much greater than the product of 0.02 and 0.4?
The product of 0.6 * 0.4 is how much greater than the product of 0.02 and 0.4?
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11/14/14

What is the slope of (-3, 0), (3, 2), and (5, -4)?
I really need help with my homework! Please include how you solved the problem, not just the answer. Thank you very much!
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11/14/14

Factor Quadratic
12m^2-10m+2   What is the factor?
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11/14/14

Factor Quadratic
How do I factor  8k^2-20k+8    
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11/13/14

3 grade math word problem
Hi!  I have a question.   Question #1. Ty writes 4 x 10 to show that he has 4 bunches of 10 flowers.  Which is another way for Ty to show the product of 4 x 10?   a.  4 + 10 b.  2 x 10 = 20... more
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11/13/14

(Rational expression word probelm) A sample of 125 shows
A sample of 125 shows 4 defective bulbs.  How many defective bulbs would you expect in a shipment of 1000 bulbs?
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11/13/14

(Rational expression word probelm) Bill can do a job in 4 hours...
Bill can do a job in 4 hours.  It takes joe only 3 hours.  How long will it take if they work together?
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11/13/14

Evarado paid $1.12 for a dozzen eggs.Determine the cost of 3 eggs.
i need the answer for my homework it is a proportion. The book says solve and write and check the proportion.
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11/12/14

solve : 3^x+3 = 9^x-2
its a logarithm equation
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11/12/14

A rectangle has a length of 10 feet less than 5 times its width. if the area of the rectangle is 2640 square feet, find the length of the rectangle
A rectangle has a length of 10 feet less than 5 times its width. if the area of the rectangle is 2640 square feet, find the length of the rectangle
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11/12/14

Simplify the equation
√48/ √3
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11/12/14

help please
find four consecutive odd integers such that 5 times the sum of the first and third integers exceeds four times the sum of the second and last integers by 14.
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11/12/14

To simplify numerical radical expressions
Simplify.    -11√80
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