Raymond B. answered 01/05/23
Math, microeconomics or criminal justice
c + a = 484
4c +9.3a = 3261
4c +4a = 4(484)=1936
5.3a = 1325
a = 1325/5.3 = 250 adults
c = 484-250= 234 children
936+2325=3261
Jennifer R.
asked 03/06/21The Quick Meals Diner served 484 dinners. A child's plate cost $4.00 and an adult's plate cost $9.30. A total of $3,261.00 was collected. How many of each type of plate was served?
Raymond B. answered 01/05/23
Math, microeconomics or criminal justice
c + a = 484
4c +9.3a = 3261
4c +4a = 4(484)=1936
5.3a = 1325
a = 1325/5.3 = 250 adults
c = 484-250= 234 children
936+2325=3261
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