Answer: −22
Step-by-step explanation:
=−14−8
=−14+−8
=−22
Answer:
i think its 62
Step-by-step explanation:
Step-by-step explanation:
since Chelsea can paint in 9hrs and Greg in 7, add the hrs and divide by 2 i.e (9+7)/2 =8 hrs
~10 hrs
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