By using y=mx+b you get y=-3/8x-17/8
Step-by-step explanation:
Distance = positive value
a + a = 2a
X 0 y was 30
at x 12 y is about 55
12-0 = 12
55-30 = 25
25/12 = 2.08 inches per year average
so answer should be D
Answer:
30.2
Step-by-step explanation: