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Mathematics 21 Online
OpenStudy (anonymous):

Sarah earned some money taking care of a dog. She charged $8.50 for washing the dog and $7 for walking the dog. She spent $1.15 on shampoo to wash the dog. What was Sarah’s profit from taking care of the dog

OpenStudy (anonymous):

@alanabrisa

OpenStudy (anonymous):

First lets add up how much she'll make. Whats 8.50 + 7.00 = ?

OpenStudy (anonymous):

15.50 i think

OpenStudy (anonymous):

You are correct! So she earned a total of $15.50 but she had to pay for the shampoo. So subtract 15.50 - 1.50 = ?

OpenStudy (anonymous):

I'm sorry I meant *1.15

OpenStudy (anonymous):

14.35?

OpenStudy (anonymous):

Thats what I got :)

OpenStudy (anonymous):

ok. thank you @alanabrisa

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