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aev [14]
2 years ago
6

A plumber charges $8.00 per hour for her work, plus a $27 materials fee. If you pay her $107.00, for how many hours did the plum

ber work?
Mathematics
1 answer:
mixer [17]2 years ago
7 0

Answer:

10 hours

Step-by-step explanation:

Amount paid= material fee + ($8)(number of hours worked)

Let the number of hours the plumber worked be t.

$107= $27 +$8t

107 -27= 8t

80= 8t

8t= 80

Divide both sides by 8:

t= 80 ÷8

t= 10

Thus, the plumber worked for 10 hours.

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For the given options the one that is correct is solve the first equation for y, by adding x to both sides:

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2 years ago
A highway engineer specifies that a certain section of roadway covering a horizontal distance of 2km should have a downgrade of
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Answer:

0.16km

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4 years ago
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Will give brainliest to the first person who answers
alexandr402 [8]

Answer:

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3 years ago
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