Given that a new fuel-efficient cars can drive 55 miles per gallon, how far can a car drive with nine gallons? 6.11 miles 455 miles 495 miles 540 miles i think it is c, correct?

Ou have a 20-ounce bottle of juice. you pour out 14 of the bottle to share with a friend. if you pour out 3 ounces for yourself, what fraction of the 20 ounces will be left in the bottle? clear check 35 25 12 1320

On a piece of paper graph f(x)=5•(0.4)^x

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)