7.Rob ran miles from his house to the park. He ran miles on the park trail, and then ran back home. How many miles did he run in all?

Sal is tiling his entryway. the floor plan is drawn on a unit grid. each unit length represents 1 foot. tile costs $1.35 per square foot. how much will sal pay to tile his entryway? round your answer to the nearest cent.

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

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