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ira [324]
3 years ago
15

The number seven help please

Mathematics
1 answer:
timurjin [86]3 years ago
8 0

Answer:

The answer is D

Step-by-step explanation:

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Piper works at a camera store. He is paid an hourly rate +16% commission on everything he sells. One week, he was paid $515 for
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His hourly rate is $13.75.

Let x be the hourly rate.  Since he works 20 hours that week, the hourly wages are given by 20x.  We add to that his commission, which is 16% of the $1500 in sales, or 0.16(1500).  This totals to 515:

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Subtract 240 from both sides:
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3 years ago
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in the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog
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