Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

The last time Robert filled up his car with gas, he paid $24.50 for 7 gallons. If the price stays the same, how much will he pay for 15 gallons of gas?