Question

It costs $100 to rent the bowling alley, plus $4 per person. The cost for any number (n) of people can be found using the expression 100 + 4n. The cost for 15 people equals _______ PLEASE ANSWER!!!

Answer 1

100+4(n)
n = 15
100+4(15)
100+60 = 160
$160 = total price of bowling alley + the 15 people

Answer 2

100 + 4n = $$$
100 + 4x15 = $$$
100 + 60 = $$$
= $160

Hope I helped! Tell me if you need further explanation.