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SOVA2 [1]
4 years ago
15

TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold. Last week, TechWiz sold a c

ombined total of 143 MP3 and DVD players. Let x be the number of MP3 players TechWiz sold last week. Write an expression for the combined total profit (in dollars) TechWiz made from MP3 and DVD players last week.
Mathematics
1 answer:
Lerok [7]4 years ago
5 0

Answer:

35x+18=143

      -18  -18

35x=125

/35   /35

x=3.60

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