The length of a rectangle is 6.7 cm more than 2 times the width. if the perimeter of the rectangle is 57.2 cm, what are its dimensions?

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30

Arecipe uses 2 cups of sugar to make 32 brownies. how many cups of sugar are needed to make 72 brownies?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?