BaseballElite8
Answered

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.)

Answer :

LittleEmu
First, you want to insert 15 for n: 

100 + 4(15) 

Next, multiply 15 and 4: 

100 + 60 

Finally, add 100 and 60 together: 

160
You should get 160. 
Hopefully that helped! :) 
mpanderla95
The cost for 15 people using the expression provided would be

4(15) + 100
60 + 100
160

It would be $160.00.

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