Mathematics, 30.07.2020 09:01 lemoinedegraw
TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold. Last week, TechWiz sold a combined total of 111 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.
Answers: 2
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What is the product of the radical expression. (7-2square root) (8+2 square root)
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Which line is parallel to the line that passes through the points (2, β5) and (β4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
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In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
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TechWiz Electronics makes a profit of $35 for each MP3 player sold and $18 for each DVD player sold....
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