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techwiz Electronics makes a profit of $35 for each MP3 players sold and $18 for each DVD player sold. Last week, techwiz so the combined total of 128 MP3 and DVD players let X be the number of MP3 players techwiz sold last week write an expression of the combined total profit in dollars Tech whiz made from MP3 and DVD player ​

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Answer:

128 = 35x + 18y

Explanation:

total = 35(MP3) + 18(DVD)

128 = 35x + 18y

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