Final answer:
To cover his bills in October, Paul needs to work at least 42 hours.
Step-by-step explanation:
To cover his bills in October, Paul needs to earn at least $450. He gets paid $12.50 per hour, and $75 is deducted from his first paycheck for uniforms. To find the number of hours Paul needs to work, we can set up an equation:
12.50h - 75 >= 450
First, we add 75 to both sides of the inequality:
12.50h >= 525
Then, we divide both sides of the inequality by 12.50 to isolate h:
h >= 42
Therefore, Paul needs to work at least 42 hours to cover his bills in October.