What's 24 -3 (7-5) to the power of two over (+8) (-6) ÷ (+12)?

The graph shows the rate at which paint is used to paint a wall.enter values to complete each statement below based on the graph.when 1 gallon of paint has been used, ( # ) square feet of the wall will be painted.the unit rate is ( # )square feet per gallon.

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?