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Nastasia [14]
3 years ago
11

I need to know these answers! My home work is due in an hour and I don’t know how to do this

Mathematics
1 answer:
kipiarov [429]3 years ago
7 0
The explanation is here. the rest of the questions must be do by yourself.

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Please answer them! be quick if you can, thank you.
fiasKO [112]

Answer:

Question one = 35a - 15

Question two = 9

Step-by-step explanation:

Distributive property means to multiply all the numbers inside the parenthesis

by the outside number. 5 x 7a equals 35a and 5 x 3 = 15.

35 x 9 - 315 - 15 = 300

A = 9

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