Answer:
whats the question
10 dollars an hour ?
63 dollars total ?
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
Because there is constant term 4 in the question, but there is no any such constant term in the given options.
Answer:
2a+5b
Step-by-step explanation:
7a-5a =2a
-2b+7b = 5b
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