124k views
3 votes
9( 10a +
12c) + 11(6a + 50 + 11)​

User SAMPro
by
4.4k points

2 Answers

5 votes

Answer:

108c+156a+671

Explanation:

9( 10a + 12c) + 11(6a + 50 + 11)​

pemdas

90a+108c+66a+550+121

90a+66a=156a

550+121=671

108c+156a+671

4 votes

Answer:

156a + 108c + 671

Explanation:

User Nathan Wilson
by
4.6k points