Solve the problem correctly and show ur work

1 . 3/5 ( 15x + 30 )

Which of these choices show a pair of equivalent expressions?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

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