A 9-pack of toaster pastries costs $3.60. What is the unit price?
per pastry

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.