evanap
Answered

At Westonci.ca, we connect you with experts who provide detailed answers to your most pressing questions. Start exploring now! Get immediate and reliable answers to your questions from a community of experienced professionals on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

A cinema sells adult tickets and child tickets.
The total cost of 3 adult tickets and 1 child ticket is €30.
The total cost of 1 adult ticket and 3 child tickets is €22.
Work out the cost of an adult ticket and the cost of a child ticket

Sagot :

Answer:

€13

Step-by-step explanation:

Let A be adult and child be C

3A + 1C = €30 (equation 1 )

1A + 3C = €22 ( Equation 2 )

Equation 1 + equation 2

4A +4C = €52

1A + 1C = €52 ÷4

= €13

Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.