In a test a score of 60% or more is considered a pass. The test was out of 20

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?