To find 45% of 72, multiply 45/100×72. study the model: 45/100×72=3,240/100=32.4. find 35% of 12.

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Which of the following represents the range of the graph of f(x) below

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.