I can not get this answer. I have tried so many times, but it is always wrong. (1/3-6m)-(1/4n-8)

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%