I need your help, please!
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Answer:
Option 3. r=800m
Step-by-step explanation:
From the table we can see that with each addition of a month the cost raises 800 dollars. (9,10).
Answer:
The third one.) r = 800m
Step-by-step explanation:
800m = 800 × m
Ex. 800 × 2 = 1,600
800 × 5 = 4,000
and so on...