13. The cost of admission to the Baytown Zoo is $10.50 for each senior citizen, $15.75 for each adult, and 58 25 for each child.

Part A

A family of 2 adults and 1 child plan to spend the day at the Baytown

Zoo. How much does admission for the family cost? Explain how you

found your answer.

Part B

Describe another way you could solve the problem.

Part

What if 2 more tickets for admission are purchased? If the two additional

tickets cost $16.50, determine what type of tickets the family purchases.

Explain how you can determine the answer without calculating.