Alaser printer prints 360 pages in 30 minutes. what is the printing rate in pages per minute

How do you answer this question? (step by step)

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip