The length of a rectangle is 3 inches more than twice its width, and its area is 65 square inches. what is the width? 2.5 in. 5 in. 6.5 in.

Solve the system of equations. y= 2x y= x^2 - 15

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum