
Arturo O. answered 01/09/18
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x = cost of 1 jump drive
y = cost of 1 portable drive
The given information translates into algebra as
20x + 25y = 4248.95
25x + 30y = 5148.70
Now solve for x and y using elimination, matrix methods, or Cramer's rule. Can you finish from here?
x = 49.96
y = 129.99