jfox25
jfox25 jfox25
  • 23-04-2016
  • Mathematics
contestada

Leah will purchase a DVD and a CD. Which algebraic expression could Leah use to find the value of these items?

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ellybubble
ellybubble ellybubble
  • 24-04-2016
let the DVD = x
let the CD = y

x+y = cost
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