Fill in the missing number. 11 + __ = 91

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.

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

Write an equation for the function that includes the points (1,4/5) and (2,2/3)