Oh all you do is however many numbers in the chart are the same. on the line put how many of each of them. like since there are three 7.5 in the 7.5 place you put how many there were.
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:
x = -30
Step-by-step explanation:
<u>Step 1: Subtract 16 from both sides</u>
x + 16 = -14
x + 16 - 16 = -14 - 16
<em>x = -30</em>
<em />
Answer: x = -30
Answer:
4200
Step-by-step explanation:
4280=(?)+80
So the answer is 4200
Its A (1,2) yo you should look for a graphing calculator it helps alot all you need is to put that exact equation in and it graphs for you
