A total of 165 people attended the opening night of a school play. Adults were charged $6, and children were charged $2. The tot
al amount of money collected was $618. Which augmented matrix represents the situation?
1 answer:
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Let's call Tacos t and Enchiladas e.
Lily paid $9 for 2t and 3e
Alex paid $12.50 for 3t and 4e.
Thus the equations would be.
Lily paid $9 for 2t and 3e
Alex paid $12.50 for 3t and 4e.
Thus the equations would be.