Mathematics
kavina42001
62

Q: adult tickets to a play cost $22. tickets for children cost $15. tickets for a group of 11 people cost a total of 228. how many children and adults were in the group? Please help!

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(2) Answers
Brohl138

22x+15(11-x)=228 Solve for x X=9 adults 11-9=2 children

mrjustinburton

use the system of equations x+y=11. x-y=11 22x+15y=228. (9)-y=11 y=11-x. -9. -9 22x+15 (11-x)=228. y=2 22x+165-15x=228 -165. -165 ______________ 22x-15x=63 7x=63 ÷7. ÷7 x=9 9 adults and 2 children hope this answers your question

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