Raymond B. answered 9d
Math, microeconomics or criminal justice
6a +2c = 750
a + c = 175
2a +2c = 350 subtract that from 1st equation to get
4a = 400
a = 100 adults
c = 75 children
Rushan O.
asked 12/05/18Movie tickets cost $6 for adults and $2 for children under the age of 12. If 175 movie tickets were sold with cash receipts of $750, how many children’s tickets were sold?
Raymond B. answered 9d
Math, microeconomics or criminal justice
6a +2c = 750
a + c = 175
2a +2c = 350 subtract that from 1st equation to get
4a = 400
a = 100 adults
c = 75 children
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