A theater company charges $7.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets?

7.5c + a
c + 7.5a
15(c + a)
7.5(c + a)

Question

A theater company charges $7.50 per ticket for people of all age groups. If c represents the total number of children who bought tickets and a represents the total number of adults who bought tickets, which expression best represents the total money earned by the company from the sale of tickets?

7.5c + a
 c + 7.5a
 15(c + a)
 7.5(c + a)

carmelle · Answer

Do you have an idea of what the answer might be?

kward64 · Answer

how is this music its math

TETSXPREME · Answer

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Vocaloid · Answer

they charge $7.50 per person regardless of age
so you can add children + adults and multiply the sum by 7.5