Which equation shows that z is directly proportion to the cube of x and inversely proportional to the square of y?

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

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.

Segment ab is shown on the graph. which shows how to find the x-coordinate of the point that will divide ab into a 2: 3 ratio using the formula