SOLUTION: 1. a car travels from one town to another at a speed of 32 mph. If it had gone 4 mph faster, it could have made the trip in 1/2hour less time. How far apart are the towns? 2. Solv

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: 1. a car travels from one town to another at a speed of 32 mph. If it had gone 4 mph faster, it could have made the trip in 1/2hour less time. How far apart are the towns? 2. Solv      Log On


   



Question 271745: 1. a car travels from one town to another at a speed of 32 mph. If it had gone 4 mph faster, it could have made the trip in 1/2hour less time. How far apart are the towns?
2. Solve using the substitution method, the elimination method, or the graphing method. y = 2/5x - 7, y = 2/5x + 4

Answer by Tobiasz(54) About Me  (Show Source):
You can put this solution on YOUR website!
http://www.algebra.com/tutors/Algebra1_and_2:_How_to_Solve_a_Elimination_Equation.lesson?content_action=show_dev
use my lesson how to solve for the elimination question you haev