Jacob filled a watering can with 5__6liter of water. He used 1___12liter to water each of his plants. How many plants did Jacob water?

What are the sotions to the quadratic equation 9x^2=4

What are “like terms”? why can we only add like terms?

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning