A mall owner wants to survey people in the mall to find out which stores the people shop the most. Which somple produces the most valid results?

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 : )

there is no question content here, but you for the free points! : d