Hey anyone out there can you plz help me

Dilations map circles to circles and ellipses to ellipses with the same. true or false

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!

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4