Jack paid $7 for each adult ticket and $4 for each child ticket. Jack spent a total of $40 for the tickets. How many adult tickets did he buy? How many child tickets did he buy?

Respuesta :

Jack bought 4 adult tickets and 3 kid tickets 7x4=28 40-28=12 and 4x3=12 so Jack bought 4 adult tickets and 3 children tickets