Kim's age is twice that of her sister. when you add kim's age to her sister's age you get 36. how old is each sister?

b. 2 and 4

step-by-step explanation:

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that