Evaluate the expression a/b for a=24 and b=4

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site

What is the method used to multiply binomials using foil?

Aseason pass to the local water park costs 84. if you go to the park ten times during the season, what is the unit rate of cost per visit?