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. WITCH ONE c + 7.5a

7.5(c + a)

15(c + a)

7.5c + a

I believe it is 7.5c + a

Step-by-step explanation:

when a variable is placed beside a number, you will multiply the number by the variable. here, we know the the variable means kids. 7.5 per kid that buys tickets, plus the adults. Hope that helps!

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right