The formula for the volume of this rectangular prism is: V = x 3 + 5x 2 - 4x - 20
The length is x+5; the width is x+2; the height is unknown. Find an expression for the height.
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Which expression is equivalent to 2^4y^3

Identify the number 127 as a rational or irrational. explain

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone