Estimate the answer by rounding as indicated.Estimate the product by rounding each factor to the nearest thousand.2,851 × 4,320
A. 12,316,000
B. 12,000,000
C. 12,316,300
D. 12,470,000
Answer: B
Mathematics
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A. x = -7
B. x = 
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A. 
B. 
C. 
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