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ryzh [129]
2 years ago
9

Write an algebraic expression for each verbal description.

Mathematics
1 answer:
BaLLatris [955]2 years ago
7 0

Step-by-step explanation:

3r + (9 + 2r + 1)

this can be simplified :

3r + (9 + 2r + 1) = 3r + 2r + 9 + 1 = 5r + 10

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