The owner of a video game store creates the expression - 2x2 + 32% - 8 to represent the store's weekly profit in dollars, where
x represents the pn expression that reveals the video game price that produces the highest weekly profit, and use it to determine that price.
-2142 - 16X) - 8; x = 516
-242 - 16%. + 4), x = 54
-21% - 832 - 120, x= 58
-21%-82 + 120, X = $120
