+ 3
A. 9
B. 18
C. 21
D. 9
Answer: A
Mathematics
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Estimate the sum or difference by first rounding each value to the indicated place value.3.113 + 12.73
round each to the nearest one
A. 15.5 B. 15 C. 16 D. 16.5
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Graph the system of inequalities.2x + 3y ? 6 x - y ? 3 x ? 1
A. 
B. 
C. 
D. 
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How many distinguishable permutations of letters are possible in the word?GIGGLE
A. 4320 B. 120 C. 720 D. 36
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