What are the solution(s) to the quadratic equation 9x^2 = 4? a. x = 4/9 and x = -4/9 b. x =2/3 and x = -2/3 c. x =3/2 and x =-3/2 d. no real solution

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

Draw a geometric diagram of this scenario using two parallel lines and one transversal. (remember that a transversal is a line which cuts across parallel lines.) label the angles, parallel lines, and transversal as indicated in the diagram above.