Can someone answer this for me asap

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!

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

What is the relationship between all triangles that can be drawn given the same three angles