Jacob hit a tennis ball into the air. The height of the tennis ball in feet is represented by the expression -16T2 - 16+ + 32. t is time in seconds. Factor the expression for the height of the tennis ball.

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?

Lucy is a dress maker. she sews \dfrac47 7 4 ? of a dress in \dfrac34 4 3 ? hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable.

Acar travels 85 kilometers per hour. what is the equivalent speed in meters per hour?