Determine the values of x where the function is not continuous

For what values of x is x2 + 2x = 24 true?

Norder to get a certain shade of blue paint, a mixer must have 5 parts white paint to 3 parts blue. if 4 gallons of paint must be mixed, how many gallons of white paint must be used?

Given that s is the centroid of triangle mno, find sq.