Andy has a watering can that contains 20 cups of water, he pours one quart of water on each plant in his yard if he uses all the water in a water and can, how many plants is andy water

15. jiovanni is looking in to two different companies that offer study guides for math exams.test prep 101 charges a $5 flat fee and an additional $0.25 per problem.math charges a $2 flat fee and an additional $0.50 per problem.how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {