Question

Can someone help please?

Answer 1

1

Explanation:

13 - 7(-1) = 20 so no

13 - 7(0) = 13 so no

13 - 7(1) = 6 so yes

[is there a 2 there?] 13 - 7(2) = -1 so no

13 - 7(3) = -8 so no

Answer 2

just substitute the numbers for the variable y, and see whichs are greater than or less than 6