True or False: You can only have a negative number in Standard Form with B and C, never with A.

What is the slope of a line that is perpendicular to y = 3x + 1

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

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!