Answer:
Correct option A
Step-by-step explanation:
Average rate = 260/4 = 65 mph
It increases by 12mph
So 65+12 = 77 mph
(-1, 1)
plug in -1 for x
y = 2(-1) + 3
y = -2 + 3
y = 1
70%
Convert fraction (ratio) 35 / 50