The school has 18 classrooms. Each classroom has 25 lockers shelves. How many lockers does the school have?

Ja'lil wants to borrow money from his friend. Serenity had $9.50 but loans Ja'lil $4.75. How much money is in her account now?

Jakhi is looking to purchase tickets to a concert. He buys them in a bundle for himself and his two friends. If the tickets cost $90 all together, how much money does each individual ticket cost?

The super market sold 892 bags of flaming hot Cheetos. Each bag holds 112 Cheetos. How many Cheetos were sold?

You go to the store to buy snacks. You place a Twix bar which costs $1.75 on the belts, two bags of chips which each cost $1.50, a box Raisinets for $1.00 and two bottle of water for $1.10 each. Determine the operation you would use to solve the problem.

How many more pounds of recyclables were collected in 2013 than in 2010? Determine the operation you would use to solve the problem.