Find the volume. cylinder—r = 2 cm; h = 3 cm

The first hexagon is dilated to form the second hexagon select the answers from the drop box menus to correctly complete the statement

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

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