Fair rickets for 2 adults and 3 children cost $34. an adult ticket costs $2 more than a child ticket. what is the price of an adult ticket

Step-by-step explanation:

An adult ticket costs $2 more than a child ticket

Let x and (x + $2)represent the cost of the child and adult ticket respectively

2(x+ $2) + 3x = $34

now solving for x

2x+ $4 + 3x = $34

       5x = $30

        x = $6 , the cost of the child ticket.

the cost of adult ticket $6+2=$8

the answer is  

a.

4,624π mm2

step-by-step explanation: