Hana is planning a park day for the next month to give her friends some exercise! The local park opens its path for bikers every 12 days and opens it's lake for paddling every 8 days. Today, both the biking and paddling options are open. Which two number sentences will help Hana pick the next date where both the bike lane and lake padding will be open?

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

C. a,b, and d are not numbers. they are expressions.