the ratio of parents to students attending the game is 6 to 15. if there are 120 students attending the game, how many parents and students are at the game?

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

From a party ,lori made a fruit punch from 1 gallon of orange juice ,2 quarts of grape juice,5 pints of pineapple juice,and 12 cups of cranbarry juice order the juice from least to greatest amount used in the fruit punch

What value of s iwhat value of s is a solution to this equation? 27+6s=9ss a solution to this equation? 27+6s=9s