Aschool is repainting some of its classrooms. each classroom is repainted with 5.5 gallons of paint. write and solve an equation to determine the gallons of paint the school must purchase if they repaint 18 classrooms.

idk how to write the equation

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

Solve the equation x/4 - 5= -8 -27 -12 -7 12

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³