Nina reads 6 books each month as part of her book club. If Nina has read 42 books so far, how many months has she been with her book club?

Nina has been in her book club for 7 months.

Step-by-step explanation:

7

Step-by-step explanation:

i counted by 6 untilli got 42

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

mark branliest

step-by-step explanation:

.6 is 1/2 of 12

the answer is actually d. i just took the test