# 4. Write five pairs of integers (a, b) such that a ÷ b = –3. One such pair is (6, –2) because 6 ÷ (–2) = (–3).

Five pairs of integers $(a, b)$ such that $a \div b = -3$ are:
$(-6,2); (9,-3); (-9,3) ; (3,-1) ; (-3,1)$