Answer:
57
Step-by-step explanation:
100 - 43 = 57
The Answer Is 180. :)
76% is the correct.....
the rate of change is 5
$90 / 18 cars = $5 per car
$45 / 9 cars = $5 per car
$60 / 12 cars = $5 per car
That means the rate of change is 5 (5/1)
Slope = 2
(1,3) and (3,7)
m = (7-3)/3-1)
= 4/2
= 2
