Elijah ran around the quarter mile track at the school seven times. approximately how many kilometers is this?
a.1.09
b.1.2
c.2.8
d.11.2

Write 17/20 as a decimal and as a percent.

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters

Which ordered pair is a solution of the equation? 2x+3y=10