lexi4937 lexi4937
  • 23-09-2019
  • Mathematics
contestada

jonathan went for a jog. every time he stops to tie his shoelaces, his jog lasts 2 1/2 minutes longer. if he stops to tie his shoelaces four times, how much longer does his jog take

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rdondero24
rdondero24 rdondero24
  • 23-09-2019
2.5=2 1/2
2.5*4=10
10+r=j
r=time he actually ran
j=total time of jog
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