Allison is making lemonade for her lemonade stand. She likes the mixture of 5 parts of water to 2 parts of lemon juice. If she wants a total of 28 cups of lemonade, how many cups of lemon juice does she need?

When y’all answer can y’all explain too !

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?

Each day jake donates money to the global.