5) Narcy had 164 dodars to spend on 9 books. After buying them she had 11 dollars. How much did each book cost ?

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

Which is the graph of the function y=2(4)^x

Simplify the expression. -2/5(10+15m-20n)