smartestgirlever2
smartestgirlever2 smartestgirlever2
  • 05-05-2016
  • Mathematics
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please help me smart people!!if u are smart u will answer my problem correctly!!! let's test your mind!!!

please help me smart peopleif u are smart u will answer my problem correctly lets test your mind class=

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Brooklynnc
Brooklynnc Brooklynnc
  • 05-05-2016
The equation is 40 + x = y
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milliehart25
milliehart25 milliehart25
  • 05-05-2016
40x=y, you need to solve for why. X is the amount of time she studied the second time so find x and then multiply and you can find X.
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