Final answer:
Paul will pay $19 for a 5-line ad in the newspaper. The cost includes the initial $10 for the first 2 lines and an additional $9 for the 3 extra lines.
Step-by-step explanation:
To calculate the cost of a 5-line ad in the newspaper for Paul, we can follow these steps:
- The initial charge for the first 2 lines is $10.
- Paul wants a 5-line ad, so there are 3 additional lines beyond the first 2 lines.
- The newspaper charges $3 for each additional line of text.
- We calculate the cost of the additional lines: 3 lines × $3 per line = $9.
- Add the initial charge to the cost of the additional lines: $10 + $9 = $19.
Therefore, Paul will pay $19 for a 5-line ad in the newspaper.