Find the absolute value.|-21|
A. 21
B. ± 21
C. -21
D. 0
Answer: A
Mathematics
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A. 
B. 
C. 
D. 
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A single card is drawn from a standard deck of cards. Find the probabilities if the given information is known about the chosen card. A face card is a jack, queen, or king.
?
Fill in the blank(s) with the appropriate word(s).
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Add or subtract.
- 
A. 
B. 
C. 
D. 
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Match the graph to its equation.
A. 
+ 
= 1
B. 
+ 
= 1
C. - 
+ 
= 1
D. 
- 
= 1
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