3 years ago

Simplify 10 (3n+2+10n)

Mathematics

2 answers:

stiks02 [169]3 years ago

7 0

10(3n) is 30n
10(2) is 20
10(10n) is 100n
The answer is 130n + 20

Nastasia [14]3 years ago

4 0

10*3n=30n
10*2=20
10*10n=100n
100n+30n=130n
130n+20

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