Question

A group of 3 adults and 10 children bought tickets to watch a dance
performance. Each adult ticket cost $7 more than each child ticket
The group paid a total of $125. What was the cost of each child ficket?​

Answer 1

Answer:

$8

Step-by-step explanation:

No. of adults = 3

No. of children = 10

Let Cost of ticket of one children = x

Cost of ticket of one adult = x + 7

Now, According to Question

$3(x + 7) + 10x = 125 \\ \\ 3x + 21 + 10x = 125 \\ \\ 13x = 125 - 21 \\ \\ 13x = 104 \\ \\ x = \frac{104}{13} \\ \\ x = 8$

Cost of one child ticket = $8

I Hope it helps you ☺️ ✌️ ✌️