What is a direct variation relationship?

direct variation has no constant and x is on top

EX:

y=5x/4 or y=4x or y/3=x

Step-by-step explanation:    Direct Variation Relationship: the relationship between two variables where if one variable increases the other also increases and vice versa. If one variable increases if the other decreases it is called inverse variation.

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 : )