Justin walked his dog 5 miles in   5 4 hours. how many miles per hour did justin and his dog walk?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

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