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Softa [21]
3 years ago
7

Last week, Brianna earned $565.75, which included a $100 bonus. She makes $11.50 an hour. With x representing the number of hour

s worked, which equation and solution can be used to show how many hours Brianna worked last week?
Mathematics
2 answers:
notka56 [123]3 years ago
7 0
The answer is the third option, 11.5x+100=565.75;40.5.

11.5x+100=565.75
         -100  -100.00
---------------------------
11.5x       =465.00
--------        ---------
11.5             11.5

x=40.4347
Mamont248 [21]3 years ago
7 0
40.40 if you round. that is what i got but im in k12 so that might not be the correct answer.
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3 years ago
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Ksju [112]

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seven times the sum

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8 0
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