2 years ago

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

Mathematics

1 answer:

Vikki [24]2 years ago

8 0

Let the DVD = x
let the CD = y

x+y = cost

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Answer:

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Step-by-step explanation:

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So,

This means:

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Let

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