Kennan took his cousin to the carnival . For every 7 lollipops they won , they received 4 pieces of gum . if keenan counted 28 pieces of gum in their bag . how many lollipops did they have?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

Could someone me with this question i’ve been stuck on it for 20 minutes

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?