Nicole can pick forty bushels of apples in 15 hours. Carlos can pick the same amount
in 11 hours. How long would it take them
if they worked together?

Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

How many verticies does a triangular prims have