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An electrician charges a service fee of $80 and $35 per hour. If your bill is $150. How mar hours were you billed?
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1 vote
An electrician charges a service fee of $80 and $35 per hour. If your bill is $150. How mar

hours were you billed?

User Rich Harris
by
8.2k points

1 Answer

7 votes

150 = 80 + 35x

70 = 35x

x = 2

= 2 Hours

User Radford
by
7.9k points
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