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Alex777 [14]
3 years ago
6

Which expression is equivalent to 9 x squared minus 2 y + 3 x squared minus 3 y?

Mathematics
2 answers:
lyudmila [28]3 years ago
8 0

Answer:

The correct answer is 11 x squared + 2 y + x squared minus 3 y

Step-by-step explanation:

Just took the test on Edg. Hope it helps :)

anzhelika [568]3 years ago
7 0

Answer:

The correct answer is 11 x squared + 2 y + x squared minus 3 y

Step-by-step explanation:

Have put thought into

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Elaine lives in Hawaii, which has a sales tax of 4%. She just bought a swimsuit whose full price was $80, but she presented the
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Answer:

A : $67.60

Step-by-step explanation:

Given:

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Cost price of  swimsuit = $80,

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Remaining price = 80 - 15 = 65

Now, sale tax imposed = 4% of 65

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Step-by-step explanation:

For what mileages will company A (which has a flat rate of $111) be less than the cost for company B

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