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07-04-2020
Mathematics

contestada

Which expression is equivalent to 3(7x − 5)?
A) 10x − 15
B) 10x − 8
C) 21x − 15
D) 21x − 8

Respuesta :

07-04-2020

Answer:

21x-15

Step-by-step explanation:

Use the distributive property:

3×7x=21x

3×5=15

Don't forget the - sign!!!

So,

3(7x - 5) = 21x - 15

Answer Link

10-04-2020

Answer: 21x-15

Step-by-step explanation:

Answer Link

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