Maria needs to make 6 gallons of lemonade. She only has a 1 quart pitcher to use for measuring. How many times will she need to fill the pitcher to make 6 gallons?

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

What is the distance between point a and b

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?