Solve each system using matrices.
-The seats in a small concert hall are divided into sections A and B. Section A tickets are $18, while Section B tickets are $12. If 138 tickets are sold for a total of $1986, how many seats in each section were purchased?
A) Section A , 62; Section B, 66
B) Section A , 30; Section B, 108
C) Section A , 58; Section B, 80
D) Section A , 55; Section B, 83

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The Answer of Solve each system using matrices.
-The seats in a small concert hall are divided into sections A and B. Section A tickets are $18, while Section B tickets are $12. If 138 tickets are sold for a total of $1986, how many seats in each section were purchased?
A) Section A , 62; Section B, 66
B) Section A , 30; Section B, 108
C) Section A , 58; Section B, 80
D) Section A , 55; Section B, 83

Solve Each System Using Matrices