Multiple Choice
Solve the problem.
-Devon purchased tickets to an air show for 8 adults and 2 children. The total cost was $170. The cost of a child's ticket was $5 less than the cost of an adult's ticket. Find the price of an adult's ticket and a child's ticket.
A) adult's ticket: $18; child's ticket: $13
B) adult's ticket: $20; child's ticket: $15
C) adult's ticket: $17; child's ticket: $12
D) adult's ticket: $19; child's ticket: $14
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Solve the system by the substitution
Q2: Solve the problem.<br>-Given the cost function,
Q3: Solve the system by graphing.<br>- <span
Q5: Solve the problem.<br>-Given the cost function,
Q6: Solve the problem.<br>-A chemist needs 150 milliliters
Q7: Determine if the given ordered triple
Q8: Solve the problem.<br>-Given the cost function,
Q9: Solve the system by the addition
Q10: Solve the problem.<br>-A retired couple has $170,000
Q11: Solve the system by any method.<br>-