Question

the cost of a school banquet costs 125$ plus 20$ for each person who attends. write a function rule to show how the cost y of the banquet depends on the number of people p who attended what is the cost for 70 people

Answer 1

The answer is 1,525$

This is because:
70 * 20 = 1,400
1,400 + 125 = 1,525