Answer:
D
Step-by-step explanation:

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Factor out 2 on the numerator and 2x on the denominator.
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Cancel the factor (x + 2) on the numerator/ denominator
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← cancel the 2 on numerator/ denominator
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: x ≠ 0
2 I think it is not sure hope it helps you out
9=n+3
Subtract 3 on each side
n=6
Answer:
352 calls
Step-by-step explanation:
Each day he makes 7 calls and 36 days have gone by so you'll multiply 36 and 7.
Answer:
875 calories per hour
Step-by-step explanation:
To find out how much calories would be used per hour you have to divide 3500 calories by 4 hours to get 875 calories. Hope this helps :)