Solve the problem.How many liters of a 20% alcohol solution must be mixed with 60 liters of a 90% solution to get a 70% solution?
A. 2.4 L
B. 8.4 L
C. 24 L
D. 84 L
Answer: C
Mathematics
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Plot the given point in the rectangular coordinate system.S(-3, -6)
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B. 
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D. 
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Sketch the graph of the function and its inverse on the same coordinate axes.y = 
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B. 
C. 
D. 
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Write the expression in lowest terms.
A. 
B. 
C. 
D. - 
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Find three ordered pairs that satisfy the equation.
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?
A. (0, 4), (1, 8), (2, 8) B. (0, 4), (1, 8), (2, 6) C. (0, 4), (1, 6), (2, 8) D. (0, 4), (1, 6), (2, 6) E. (0, 4), (1, 6), (2, 16)
Mathematics