The dimensions for a rectangular prism are x+2 for the length, x + 5 for the width and x for the heigh. What is the volume of the prism.
Enter your answer as a polynomial in standard form.
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coins of silver or gold

step-by-step explanation:

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)