2.) Six editors are reviewing a book. The publisher had asked for the book, which consist of one-hundred fives pages, to be edited as soon as possible. If each editor reviews an equal share, how many pages will each editor be responsible for reviewing?

17.5 pages

Step-by-step explanation:

divide the total 105 pages by the 6 editors.

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

answer: 1, 3 and 5 are correct

step-by-step explanation: