Starlettefire Starlettefire

15-05-2017
Mathematics

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Jules has $1,200 and is saving $40 per week. Kelsey has $400 and is saving $50 a week. In how many weeks will Jules and Kelsey have the same amount?

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prancer1210 prancer1210

15-05-2017

80 weeks
1,200+40x=400+50x
800+40x=50x
800=10x
x=80

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