SOLUTION: If Sarah runs at a constant speed of (2x - 5) miles per hour for (2x + 5) hours, then she will travel a distanc of ________ miles.

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: If Sarah runs at a constant speed of (2x - 5) miles per hour for (2x + 5) hours, then she will travel a distanc of ________ miles.      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 520598: If Sarah runs at a constant speed of (2x - 5) miles per hour for (2x + 5) hours, then she will travel a distanc of ________ miles.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
If Sarah runs at a constant speed of (2x - 5) miles per hour for (2x + 5) hours, then she will travel a distanc of ________ miles.
-----
Distance = r*t
Distance = (2x-5)(2x+5) 4x^2-25 miles
==========================================
Cheers,
Stan H.
==============