Ms. allen plans to run 21 mile today. if it takes ms. allen 2/5 of a hour to run 3 miles, how long will it take her to run 21 miles?

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

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7