Answer:
17$
Explanation:
A catering company charges $65.50 to set up for a party, $90.75 to cleanup afterward, and $27.50 per person for food. If a catering bill comes to $623.75, how many people came to the party?
You take away the expenses from the total and you are left with the cost of the guests, then divide by $ 27.50 and you have the number of guests
(623.75 -65.50 - 90.75) : 27.50 =
467.50 : 27.50 = 17