Question

solve each system of inequalities and indicate all the integers that are in the solution set. 2-6y<14 and 1<21-5y

Answer 1

{-1, 0, 1, 2, 3}

Explanation:

. 2-6y<14

-6y < 12

y > 12/-6

y > -2.

1<21-5y

-5y > -20

y < 4.

So -2 < y < 4

and the solution set of integers is

{-1, 0, 1, 2, 3}