SOLUTION: Solve the word problem. you must use 2 variables. (2 let statements). PLEASE SOLVE AND SHOW ALL WORK AND ALL STEPS INVOLVED. Jim exercises everyday. He walks at 3 mph and then

Algebra ->  Customizable Word Problem Solvers  -> Mixtures -> SOLUTION: Solve the word problem. you must use 2 variables. (2 let statements). PLEASE SOLVE AND SHOW ALL WORK AND ALL STEPS INVOLVED. Jim exercises everyday. He walks at 3 mph and then       Log On

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Question 969541: Solve the word problem. you must use 2 variables. (2 let statements). PLEASE SOLVE AND SHOW ALL WORK AND ALL STEPS INVOLVED.
Jim exercises everyday. He walks at 3 mph and then jogs at 5mph. If it takes him 0.9 hours to travel a total of 3.5 miles, How long does he walk and how long does he jog?

Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
RT=D basic uniform rate rule for rate, time, distance.

j for time jogging
w for time walking
system%283w%2B5j=3.5%2Cw%2Bj=0.9%29