Answer:
174
Step-by-step explanation:
Rental Fee ÷ Cost of Ticket = # of people needed
$4000÷$23=173.9....
Can't have .9 of a ticket, so round up to 174.
# of people needed is 174
94
the sum of the angles in a triangle add up to equal 180
180-73-13=94
the corect answer is C
