Josiah downloads 44 songs including 16 songs by his favorite band. is the answer a terminating or repeating decimal

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

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Need solving this second acceleration problem.