Answer: 8
Explanation:
If Lenny has $44, then he has $34 after buying the paintbrush. If each pencil costs $4.25, and we denote the number of pencils Lenny buys with "y", then we must have 4.25y <= 34.
Solve this by dividing both sides by 4.25 to get y <= 8.
So Lenny can buy up to 8 pencils and stay within his budget of $44.