A shirt is on sale for 20% off. Sandy paid $8 for the shirt. What was the shirt's regular price?

Factor and solve to find roots x squared -x - 90 =0

Triangle abc has side lengths: ab = 3.5  cm, bc = 2.4 cm, and ac = 4.2 cmδabc ≅ δhjkwhat is the length of side hj?

In a tutoring session, 2/3 of an hour was spent reviewing math problems. adelina attended 3/4 of the tutoring session. how much time did adelina spend at the tutoring session?