Find the product of the monomial and the polynomial -4mn^3\cdot \left(-3m^2n+12mn^2-6m+7n^2\right)

What are “like terms”? why can we only add like terms?

The graph shows the distance kerri drives on a trip. what is kerri's speed?

The two cylinders are similar. if the ratio of their surface areas is 9/1.44 find the volume of each cylinder. round your answer to the nearest hundredth. a. small cylinder: 152.00 m3 large cylinder: 950.02 m3 b. small cylinder: 972.14 m3 large cylinder: 12,924.24 m3 c. small cylinder: 851.22 m3 large cylinder: 13,300.25 m3 d. small cylinder: 682.95 m3 large cylinder: 13,539.68 m3