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Please help. Don’t understand this math problem

Please help. Don’t understand this math problem-example-1
User Becquerel
by
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1 Answer

3 votes

Answer:

-24r + 56

Explanation:

To find the area of this rectangle we multiply width and length

8 × (-3r + 7) = -24r + 56

User Giorgos Betsos
by
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