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A plumber charges $87.00 per hour plus a $15.00 service charge. If a represents his total charges in dollars, and b represents the number of hours worked, which formula below could the plumber use to calculate
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A plumber charges $87.00 per hour plus a $15.00 service charge. If a represents his total charges in dollars, and b represents the number of hours worked, which formula below could the plumber use to calculate his total charges

User Nikaury
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2 Answers

5 votes
answer is a = 15 + 87b
User Blablabla
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7.2k points
0 votes

Answer:

a=15+87b

Explanation:

User Pkmmte
by
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