1) -9 2) -28 3)54 4) -100 5) -60 6) 0 7) 49 8) 135 9)-96 10) 300 11) 0 12) 192 13) $75 x 7 = $525 14) 5 yards x 3 = lost 15yards You can draw a number line(start form zero), then go negative 5 units 3 times (3 plays). Then you should end up at -15 15) 2 x 6 = 12 16) $5 x 4 = 20