Question

The total cost of air tickets to Europe for 2 adults and 4 children was $4940.
Each child ticket cost $520 less than an adult ticket. What was the cost of an
adult ticket?​​

Answer 1

This is the answer? Is it clear and correct??????

Answer 2

Answer:

$1170

Step-by-step explanation:

2a + 4c = 4940 ..... (1)

c = a - 520 ..... (2)

(2) → (1)

2a + 4(a - 520) = 4940

6a - 2080 = 4940 ⇒ a = $1170

c = 1170 - 520 = $650