Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of 11 people cost $228. Write and solve a s

Question

3 years ago

7

ystem of equations to find how many children and how many adults were in the group.

1 answer:

Dahasolnce [82] · Answer 1 · 2022-08-27T00:32:06+03:00

8 0

Answer: 9,2

Step-by-step explanation:

a+c=11

a=11-c

22(11-c) + 15c = 228

242-22c + 15c = 228

-7c=-14

C = 2 (two children)

Remember how a + c = 11

a + 2 = 11

A= 9

9 adults, 2 children.