-13.4 - 08.9 = ? I know I can use a calculator but is it really -22.3? I feel like it's wrong since my friends are saying so.

The los angels ram scored 26, 30, 48, and 31 pts in their last four games. how many pts do they need to score in super bowl liii in order to have an exact mean average of 35 pts over five games. write and solve and equation. use x to represent the 5th game.

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

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?