Vivian has 10 lines in the school play and Gabriel has 2 lines. How many more lines does Vivian have than Gabriel?

10 + 2
10 – 2
10 × 2
10 ÷ 2

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