The four corners of a rectangle city block are located at (-5, -2), (-5, 9), (9, 9), and (9, -2) on the coordinate grid. Randy walks all the way around the block and stops when he gets back to where he started. Each unit on the grid represents 10. How many metered does randy walk.

Brent wants to know what is 5 x 1/2

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

In the geometric progression –3, 12, −48… what term is 3,072?