How do you. find the average

What are the values of , , m∠abd and m∠dbe in the given figure? explain or show your work

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63