John walked 10 miles on Saturday. He walked twice as fast on the second 5 miles of his walk than he walked on the first 5 miles of his walk. Which expression represents the time he spent walking? Let x = John's speed on the first half of his walk.
Algebra - Steve, Wednesday, April 16, 2014 at 5:43am
since time = distance/speed, we have
5/x + 5/(2x) = 15/(2x)
Algebra - Sandra, Wednesday, April 16, 2014 at 10:48am
Algebra - Milkyspace, Thursday, June 2, 2016 at 12:06am
100% Correct answers! :)
Algebra - Maddy, Thursday, June 2, 2016 at 12:06am
Thank you sooo much!!!
Algebra - Bruh, Thursday, June 2, 2016 at 2:11pm