x + 1 = x + 1
x - x = 1 - 1
0 = 0
Answer:
20
Step-by-step explanation:
8+3+5+1+3=20
rounded up at .50 or higher
Half of the people bought tickets at $1.50, $1.50 times 15 equals $22.50
The other half bought them at the regular price of $2.75, $2.75 times 15 equals $41.25
When we combine the two money totals, we end up with a grand total of $63.75
