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2 years ago

14

Write and solve an equation to represent the following situation: an electrician earns an hourly wage of $13.50 plus a $75 bonus

. If he made $149.25, how many hours, h, did he work?

1 answer:

Bingel [31]2 years ago

8 0

149.25=13.5h+75
(149.25-75)/13.5=5.5=h

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Step-by-step explanation:

Given :

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So, using formula $E_{11}=\frac{T_1 \times T_1}{100}$

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Expected frequency table

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