Fred paid $3.00 for stamps. He bought three times as many 3-cent stamps as 6-cent stamps, twice as many 1½-cent stamps as 3-cent stamps, and the
same number of 1-cent stamps as 1½-cent stamps. How many stamps of
each sort did Fred buy?

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 volume of the sphere shown below with a radius of 3?

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?