Plz help

If QS = 120, find the value of x. Then find QR and RS.

4x+ 50 2x + 10

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas