You go to the post office to mail 9 letters. the postage for each letter is 39¢. how much money will the post office charge you to mail the letters?

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish