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fomenos
3 years ago
14

Mia purchased a book for $22.30 that were regularly priced at $30.00,not including tax. What percent of the cost did Mia save by

purchasing the book on sale?
Mathematics
1 answer:
slega [8]3 years ago
4 0
Mia would have purchase 12.30 because 22.30 minus 30.00 equals 12.50
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Closed and Bounded.

Step-by-step explanation:

Hi there!

1) Let's start by finding the values in which the function is defined. Remember that this can be rewritten:

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Since every quadratic root are defined for values \geq 0  then, this help us to understand that we need calculate what interval this Domain is:

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3 years ago
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Answer: A

Step-by-step explanation:

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Hope it helps :)
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Step-by-step explanation:

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