[(3+6)/5]*2= which enclosure do you do first

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'