A group of children and their parents went to the skating rink. There were a total of 30 people in the group. The cost for each

Question

3 years ago

6

A group of children and their parents went to the skating rink. There were a total of 30 people in the group. The cost for each

adult was $12 and the cost for each child was $8. The total amount paid was $280. Let a represent the number of adults and c represent the number of children. Complete the system of equations below. Then, solve the system to determine how many adults and how many children were in the group.

Mathematics

1 answer:

attashe74 [19] · Answer 1 · 2022-05-25T18:52:22+03:00

attashe74 [19]3 years ago

7 0

there are 17 kids and 12 adults 17x8=136 12x12= 144 136+144=280