Chapter 17: Problem 10
A truck driver drove for 2 days. On the second day, he drove 3 hours longer and at an average speed of 15 miles per hour faster than he drove on the first day. If he drove a total of 1,020 miles and spent 21 hours driving during the 2 days, what was his average speed on the first day, in miles per hour? A 25 B 30 C 35 D 40 E 45
Short Answer
Step by step solution
Key Concepts
These are the key concepts you need to understand to accurately answer the question.