Cherry is paid $72.00 for working six hours in a library. If the amount paid is proportional to the number of hours worked, what
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Make denomenators the same
times left denomenator by (x+3)/(x+3) and right one by (x-9)/(x-9)
=
=
=
if expandded we get
times left denomenator by (x+3)/(x+3) and right one by (x-9)/(x-9)
if expandded we get