Determine the sign and the absolute value of the number.-6.3
A. Sign: +; absolute value: -6.3
B. Sign: -; absolute value: -6.3
C. Sign: -; absolute value: 6.3
D. Sign: +; absolute value: 6.3
Answer: C
Mathematics
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Simplify the expression. Assume that all variables are positive when they appear.
A. 4
- 6
B. 4
- 2
C. 3
- 2
D. 5
+ 6
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