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krok68 [10]
3 years ago
6

Subtract.

Mathematics
1 answer:
MrRissso [65]3 years ago
6 0

Answer:

5x^2 -3x +9

Step-by-step explanation:

(5x2 + 7) - (3x - 2)

Distribute the minus sign

5x^2 +7 -3x +2

Combine like terms

5x^2 -3x +9

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8 0
3 years ago
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SCORPION-xisa [38]

Answer:

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Step-by-step explanation:

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x----> the number of hours worked at the donut shop

y----> the number of hours worked at the school bookstore

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Substitute equation A in equation B and solve for y

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4 years ago
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Answer:

x = 1

Step-by-step explanation:

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