A 17-lb bag of Zollipops is $120.00. Connecticut sales tax is 6.35% and Missouri’s is 4.225%. How much more sales tax does a customer in Connecticut pay for the bag than one in Missouri?

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.

Through non-collinear points there is exactly one plane.

Precalculus question, image attached.