D.
you cannot have a negative amount of rainfall, so the predicted value of -32.4cm doesn't make sense.
step 2 would be 10
step 4 would be 10x-x = 9x =7
x = 7/9
B is the answer, every other answer can be simplified
Step-by-step explanation:
The vertex is the point (-4, 7).
Yes 12/15 can be simplified.
To simplify 12/15 find the greatest common multiple. The <span> greatest common multiple of 12/15 is 3. Now divide 12/15 by 3.
</span>
12 ÷ 3 = 4
15 ÷ 3 = 5
4/5 is the simplified version of 12/15
