Help with Geometry
Special Right Triangles 45-45-90

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.

Find the distance between the point (-3,-4), and (see the picture below)

How do i take any fraction and make it into a decimal or percentage?