Find a parametrization of the line through the points A=(-3,-1) and B=(2,4)

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.

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

How many $20 bills do you need to have to make $280