Helpp + can u add an explanation on how you got the answer? thanks!

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!

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Which of the following tables represents exponential functions?