D, it decreases by 6 every time while the others are multiplied by number
Answer:
Yes, the constant of proportionality is 1.5
Step-by-step explanation:
14.
Subtracting a negative number is like adding a positive number. So, you can change 9 - (-5) into 9 + 5, which is much simpler. Then, just add to get 14.
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