Ed is on a road trip. He has already traveled 233 miles and is driving at a rate of 61 miles per hour. Which equation could be u
sed to find how many hours, x, Ed has left in his road trip if he is traveling 668 total miles? A. 61x + 668 = 233 B. 61x + 233 = 668 C. 233x + 61 = 668 D. 233x + 668 = 61
