Atheater company charge $8.50 per ticket for people of all age groups if c represents the total number of children vwho 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

Let c = # of children who bought a ticket // Let a = # of adults who bought a ticket

Since the theater company charges $8.50 for all age groups, it isn't necessary to have two different variables. The expressions that you could use are:

8.5(a + c)

8.5a + 8.5c

They both equate to the same thing, just two different ways of writing it. I hope this helps!

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076