Someone me . solar modeled contractor 2's fees with the formula y=150 + 55x. mrs. solar compared contractor 2's fee to contractor 1's fee (a) what does the difference between 50 and 55 mean in the real- world context? (b) what does the differnce between 200 and 150 mean in the real- world context?

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat