Express 0.54 as a fraction in simplest form as a percent

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.

Ihave trouble finding the nth term of a linear sequence

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9