Answered

Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Discover comprehensive solutions to your questions from a wide network of experts on our user-friendly platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Ralph and Liza are both driving from Los Angeles to Santa Fe. Ralph leaves at 7:00 and averages 60 mph (miles per hour) on the way. Liza leaves at 7:25 and averages 65 mph on the way. The situation is modeled by this system, where x is the number of hours after Liza leaves and y is the distance each will travel: y= 60x + 25 y = 65x How long after Liza leaves will she pass Ralph, and how far will they each have traveled?

Sagot :

The given equations are

[tex]y=60x+25[/tex][tex]y=65x[/tex]

Where x is the number of hours, and y is the distance each will travel.

We can graph these functions to find the answers.

As you can observe in the graph above, the common point is (5,325). This means after 5 hours and 325 miles, they will find each other.

View image ZamirO350716
We hope our answers were useful. Return anytime for more information and answers to any other questions you have. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.