Felicity is planting a garden. should she measure the perimeter or area to find how much dirt she needs to cover the garden?

If anyone has done the algebra 2 chaos theory portfolio would you be wiling to me? i kind of know what i'm doing i just don't know if i'm doing it right.

Which expression gives you the distance between the points (5,1)and(9,-6)

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =