Amita decides that she wants the molds to have a square base. how many of the possible molds can she use?

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)