Afootball team loses 3 yards in 3 consecutive plays what is the total yardage gained

The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠ 2x + 2(20) yes, because p ≠ 2x + 2(20) yes, because p = 2x + 2(20)

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Can someone me out here number 4 plz