3
practice testMultiple Choice

Practice Test

Question 3 • Algebra II

A total of 165 people attended the opening night of a school play. Adults were charged 6 dollars , and children were charged 2 dollars The total amount of money collected was 618 dollars Which augmented matrix represents the situation?

Answer
A
the 2 by 3 matrix row 1, 6 2 165 row 2, 1 1 618
B
the 2 by 3 matrix row 1, 6 1 165 row 2, 2 1 618
C
the 2 by 3 matrix row 1, 6 2 618 row 2, 1 1 165
D
the 2 by 3 matrix row 1, 6 1 618 row 2, 2 1 165
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A total of 165 people attended the opening night…