Is the relation a function (0, 3), (4, 0), (8, 0), (4, -3), (-5, 8)

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Astore has clearance items that have been marked down by 60%. they are having a sale, advertising an additional 55% off clearance items. what percent of the original price do you end up paying?

Given a normal distribution with µ=20 and σ = 4, what is the probability that x> 24 x< 24 x< 24 or x> 24