Answer:
135
Explanation:
Substitute 3 and 9 for a & b
5(3)(9)
= 135
Step-by-step explanation:
x < -20
x / -4 + 14 >20
Subtract 14 from each side
x / -4 +14-14 > 20 -14
x / -4 > 6
Multiply each side by -4, remembering to flip the inequality
x / -4 * -4 < 6 * -4