Solve for r: ¾ r = 12 *

Which will form a composite function?

There are 85 apples on the big tree, john picked out 15%. how many did john pick out?

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same