Perform the indicated operation. be sure the answer is reduced 2x^3/2y^2-7y-4 / 6x^5/x^2-y^2• 12-3y/x-y

The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

Given abcd ac=38 and ae=3x+4 find the value of x

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2