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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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Which of the following is true for the relation f(x)=2x^2+1
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The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers
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Find the 6th term of the expansion of (2p - 3q)11. a. -7,185,024p4q7 c. -7,185p4q7 b. -7,185,024p6q5 d. -7,185p6q5 select the best answer from the choices provided a b c d
Answers: 1
Order of operations [(9-6)+(5-3)]x(7-8)...
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