3+4+68+43
3 divided by 9 plus 21

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.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Just tell me how to set up the equation.