02/01/13

IS 6265.10 WITHIN 5% OF 6149.10
IS THE AMOUNT OF 6149.10 WITHIN 5% OF 6265.10
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02/01/13

y^3 z^6/y^5 z^6
could you help please
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01/31/13

a boat traveled downstream a distance of 75 miles and then came right back.
a boat traveled downstream a distance of 75 miles and then came right back. if the speed of the current was 20 mph and the total trip took 5 hours, find the average speed of the boat relative to... more
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01/31/13

2(n+4) = (2x_)+(_x4)
Solving for blank, trying to help my daughter and I am not quite clear
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01/31/13

hi how can i solve it ?-2x+3y-12=0i know that x*y=90
i don't know how to solve it ?
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01/31/13

.how is this done in polynomial division
explain howyou can determine the height of a three-dimensional rectangular object given itsarea and volume.
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01/29/13

What division sentence means the same as the following subtraction sentences? 12-4=8, 8-4=4,4-4=0
12-4=8  8-4=4 4-4=0
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01/27/13

i need help on algebra story problems
one hundred eighty-five more people work in building the ships then are in the management, accouting, fiance, and marketing. Given a total of 229 employees, find the number working in building the... more
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01/27/13

Farmer Joe says "I'll trade with you 3 horses for 20 pigs, 4 frogs for 1 duck, 3 cows for 8 pigs and 35 ducks for 4 horses." how many frogs for 1 cow?
I forget how I can get the answer by converting all at once
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01/27/13

Simplify the following expression if possible x^2-12(2x-12)/144-x^2
Simplify the expression x^2-12(2x-12)/144-x^2
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01/27/13

which one is an inverse variation?
y = x2 y = 7x y = x3 y =7/x
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01/26/13

you gave 3/20 of your money to your little brother for a toy then it shows one of those things where its 100 little squares what do i do
i dont know what to do and whats the answer 
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01/26/13

in the answer 2(4x-3)/3 -4x what make this unique?
When I saw my answer I noticed that the numerator and the denominator were in reverse order, can anything be done to this expression?
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01/26/13

What is the formula for slope intercept?
I think it begins with "M".
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01/26/13

Multiplying Fractions
How do you multiply two fractions together?  For example: 1/(x2-7) times 17/12b
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01/26/13

the product of 3 consecutive numbers is 120. what is the second number?
steps in solving this problem?
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01/26/13

(-2, -8) and (2, -6)
For each problem, use the two point formula to determine the equation of the line that passes through the two points given.
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01/26/13

Express the set -3 x-6 > 3 x+12 using interval notation
Express the set -3 x-6 ge 3 x+12 using interval notation
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01/25/13

The area of a rectangle is 27 sq ft. The base is 3 more than twice the height. Find the dimensions of the rectangle. whats the perimeter?
I don't know what they mean by dimensions ?
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01/25/13

On questions such as the area is 3 times the square root of 2 + 5, how would you solve that algebraically?
? My teacher has taught us two different methods to do so, such as foiling and square rooting it in the calculator, then square rooting it again, and square rooting each of the choices until it... more
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01/22/13

finding intercept of graph of equation
how do i find the intercept of a given algebra equation
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