Which number is an irrational number ? - 22/9 - sqrt(3) sqrt(16) 2.56

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.

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?