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Leona [35]
3 years ago
8

Simplify these

Mathematics
1 answer:
astra-53 [7]3 years ago
3 0
1. \frac{x+15}{3}.
2. y+9.
3. 15x.
4. x+12.
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Hey there!

\large\boxed{Area = 40\:units^2}

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