F(x)=-2x+3 how do you find x if f(x) = 11

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank