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3 years ago

(3x²-5x4) + (-x²-7x+5)

Mathematics

1 answer:

lara [203]3 years ago

5 0

Simplify

3x^2 - 5x^4 - x^2 - 7x + 5

Collect like terms

(3x^2 - x^2) - 5x^4 - 7x + 5

Simplify

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Answer:

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Step-by-step explanation:

we know that

Her pay for 22 hours is $297

using proportion

Find out how much should she earn in a 40 hours week

$\frac{22}{297}=\frac{40}{x}\\\\x=297*40/22\\\\x= \$540$

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