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MAVERICK [17]
2 years ago
15

Can anyone help me please

Mathematics
1 answer:
Vera_Pavlovna [14]2 years ago
5 0

Answer:

1. 5(3+9) = <u>(5 x 3) + (5 x 9)</u>

2. (7+8)6 = <u>(6 x 7) + (6 x 8)</u>

3. 51 x 9 + 51 x 31 = 459 + 1581 = <u>2040</u>

4. 17 x 13 + 51 x 13 + 32 x 13 = 221 + 663 + 416 = <u>1300</u>

These should all be right :)

I used PEMDAS and the distributive property.

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