At eli's pancake house there are 279 dirty coffee mugs and 651 clean coffee mugs. what percentage of the coffee mugs at the pancake house are dirty? write your answer using a percent sign (%). questions

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