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24-11-2016
Mathematics

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a student studies the same amount of time each day for a test in 4 days she studied 60 minutes which equation shows this relationship let x = the number of days

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24-11-2016

y=mx
m=amount of time per day studied
y=time
x=number of days
we have
60=m(4)
divide by 4
15=m

y=15x

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