Multiply: (x – 4)(x + 5)

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

For the given quadratic equation convert into vertex form, find the vertex and find the value for x=6 y=-2x^2+2x+2

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.