Which pair shows equivalent expressions? A. 2x+10 = -2(x-5)
B. -2(x+5) = 2x-10
C. -2x-10 = 2(x+5)
D. -2(x-5) = -2x-10

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

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?