
Kris B. answered 01/31/17
Tutor
4.6
(15)
Former Graduate Teaching Assistant specializing in Chemistry
X=total cost
x* (1/3) =$25
multiply by 3 on both sides
x=$75
Dianna B.
asked 01/31/17Kris B. answered 01/31/17
Former Graduate Teaching Assistant specializing in Chemistry
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