09/29/13

[x+6]-[2x+7]-3x=-9
solve the equation.check your answer
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Expert Answers •3

09/27/13

The sum of two numbers is 117 and they are in ratio o 8 to 5. Find the two numbers.
i just need help setting the problem up
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Expert Answers •3

09/25/13

Evaluate 5(a – 2b) when a = –3 and b = 5.
Noooo Description really
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Expert Answers •1

09/20/13

Let f (x) = 7 - 1x + 14x^2 . Calculate the following values: f(a)= f(a+h)= Then simplify (f(a+h)-f(a))/h= for h does not equal 0
The answer for the last part should not have an h in the denominator after you have simplified.    So what is f(a)=   F(a+h)=   and f(a+h)-f(a)=
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Expert Answers •5

09/20/13

2/3-(-3/5)
well i cant figure out this answer and im basically simplifying these fractions
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Expert Answers •4

09/18/13

3d(-4 power) x 4d (4 power)
3d-4x4d4
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Expert Answers •1

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