If the side of a squre is 3x and the area is 900, then find x

1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Select the graph of the solution. click until the correct graph appears. |x| = 3