Raymond S.

asked • 01/08/18

Linear Equation Question

Mary and Dave bought the same jump drives and portable hard drives for their classes. Dave spent $4248.95 on 20 jump drives and 25 portable drives. Mary spent $5148.70 on 25 jump drives and 30 portable hard drives. What is the cost of one jump drive, and what is the cost of one portable hard drive?
 
 
 
Linear equations math question I don't understand

2 Answers By Expert Tutors

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Arturo O. answered • 01/09/18

Tutor
5.0 (66)

Experienced Physics Teacher for Physics Tutoring

Andrew M. answered • 01/09/18

Tutor
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Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors

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