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 $ ___. (Input whole number only.) (3 points)

Answer 1

$160

Explanation:

100+ 4(15)

100+60

160

Answer 2

The cost for 15 people equals $160.

Explanation:

Input the number of people into the variable.

100 + 4(15)

Now multiply.

100 + 60

Then, add.

100 + 60 = 160