Solve the equation by first clearing it of fractions or decimals.0.1(60) + 0.5x = 0.3(60 + x)
A. x = 70
B. x = 60
C. x = 50
D. x = 30
Answer: B
Mathematics
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A. (-?, ?) B. (-?, 3] ? [15, ?) C. (-?, 15] D. [3, 15]
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Mathematics