7. Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of 11 people cost a total of $228. Write and solve a system of equations to find how many children and how many adults were in the group. A.2 children, 9 adults B.4 children, 7 adults C.5 children, 6 adults D.7 children, 4 adults
(1) Answers
the answer really is A the equasion is (9*22)+(2*15)= 9*22 is 198 2*15 is 30 30+198 is 228
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