
Home > CAAC > Chapter 7 > Lesson 7.1.3 > Problem 7-29
7-29.
Write an equation for which t = the time (in hours) that shows when Kelly will be 18 kilometers ahead of Jack on the path.
15t = 12t + 18
Solve for t.
3t = 18
t = 6
Write an equation for which t = the time (in hours) that shows when Kelly will be 18 kilometers ahead of Jack on the path.
15t = 12t + 18
Solve for t.
3t = 18
t = 6