Question

"Identify and solve the inequality that represents how many $20 bills, n, you can withdraw from the account without going below the minimum balance.

1) 20n+100≤320
2)20n+100≥320
3)n+100≤320
4)100n+20≤320

Answer 1

The correct inequality is 20n+100≤320. By subtracting 100 from both sides and dividing by 20, we find that n≤11. This means you can withdraw a maximum of 11 $20 bills.

Step-by-step explanation:

The correct inequality that represents how many $20 bills, n, you can withdraw from the account without going below the minimum balance is Option 1: 20n+100≤320.

To solve this inequality, we can subtract 100 from both sides: 20n ≤ 220.
Then, we divide both sides by 20: n ≤ 11.

This means you can withdraw a maximum of 11 $20 bills from the account without going below the minimum balance.