Please show your work

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

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

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept