It took the plane 1700 seconds for the plane to land. If you look at the x-axis, you can see that the x-intercept crosses through the point (0, 1700).
Ok.graph the 2.3 and the 6.8 as regular decimals, draw a line, annd I dont know how to do the last part. :(
8/5 divided by 3 in fraction form is 8/15
I think it would require 100 workers since 1 worker digs up 1 yard.
Hope this helps.