139k views
7 votes
10) the LAST ONE Use Distributive Property and Combine Like Terms to simplify the expression below HELP PLZ PLZ PLZ

10) the LAST ONE Use Distributive Property and Combine Like Terms to simplify the-example-1

2 Answers

1 vote
-96n-27 because yu have to multiply -9 time the first set of parentheses which then would give yu -9-90n and yu multiply -2 times the second set of parentheses which gives yu -6n-18 so combine like terms and it gives yu -96n-27
User Spflow
by
5.0k points
5 votes

Answer:

84n-27

Explanation:

-9(1-10n)-2(3n+9)

-9+90n-6n-18

-27+84n

User Marlun
by
4.5k points