I NEED TO KNOW THIS
What is the rate of change

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.

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Use the distributive law to multiply. 3(4x + 5y + 6)