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Answer:
56.8
Step-by-step explanation:
4/5+56 =56.8
very sorry if this is wrong
Answer:
$39
Step-by-step explanation:
(hope you get a 100%:))
The expression can be simplified to a polynomial of degree 2.

<h3>
How to simplify the expression?</h3>
Here we have the expression:

We can directly simplify this by taking the variable as common factor:

This is a polynomial, as you can see, the maximum exponent is 2, so the degree of the polynomial is 2.
If you want to learn more about polynomials:
brainly.com/question/4142886
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