tell me how to set this up and solve please...just dont gimme the answer...
here is the problem and the section it is from is called applications of rational expressions if it helps
Working together lauren and david can do a job in 4 hours. Working alone, it would take david twice as long as lauren to do the job. How long would it take lauren to do the job alone.
please help me!!!
2007-03-09 13:20:45 · 4 answers · asked by xSoDaPoPx 1 in Education & Reference ➔ Homework Help
go to this site called paper-mill.com and buy one for about $10.00 ™
I'm not encouraging you but what can i do i want to help! - ♥ -
Alma K.
2007-03-09 13:25:44 · answer #1 · answered by NIKKI☮ 4 · 0⤊ 0⤋
It doesn't look like enough information is given...Do Lauren and David do an equal amount of work???
2007-03-09 13:52:53 · answer #2 · answered by Anonymous · 0⤊ 0⤋
8 hours because twice along as 4 is 8
Buh-Bye
2007-03-09 13:31:16 · answer #3 · answered by jonathan j 1 · 0⤊ 0⤋
You already made this question somewhere else. Go check my answer, I think you'll like it.
2007-03-09 20:22:03 · answer #4 · answered by Giulio P 3 · 0⤊ 0⤋