Rebecca baked 48 pizzas to share with her friends she ate 3 pizzas and gave 5 to each of her friends what equation when solved will tell how many friends rebecca has

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