Math, asked by nasiyahtaber, 6 days ago

omg please help i will mark brainleist!!!

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Answered by xxDevilQueenxx64

6

Step-by-step explanation:

5×x)+(7×y), which is equal to 5x+7y. ... 5×(2)2-2×2×3=5×4-12=20- 12=8

Answered by thehearthacker7

1

Answer:

13a+15b+18 is the answer

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