Simplify expression
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Answers: 3
Mathematics, 21.06.2019 15:30
Amerchant has coffee worth $60 a pound that she wishes to mix with 50 pounds of coffee worth $90 a pound to get a mixture that she will sell for $70 a pound. how many pounds of the & 60 coffee should be used?
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Mathematics, 21.06.2019 19:00
How is working backward similar to solving an equation?
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Mathematics, 21.06.2019 22:50
Which best explains why this triangle is or is not a right triangle ?
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Mathematics, 22.06.2019 00:20
Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?
Answers: 2
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