Question

To join an online club, there is a fee of $15, plus $5 a month. How much will this cost for 6 months? *

Answer 1

45 dollars.................

Answer 2

45

Explanation:

Cost = flat fee plus monthly fee

= 15 + 5m where m is the number of months

We want to join for 6 months

Cost = 15 +5*6

=15+30

= 45