Sean has for science fiction books for every three sport books which graph represents his book collection

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way