Aphone sells for $245. it is now on sale for 1/5 off the original price. april has a coupon for an extra 10% off the sale price. to the nearest dollar, how much less than the original price will april pay for the phone?

a. $25 c. $68

b. $49 d. $69

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