Simplify the expression.(7 
+ 
)(5 
- 
)
A. 36
B. 34
- 70
C. 36
+ 70
D. 34
Answer: D
Mathematics
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A. 
, y = 
B. 
, x = 
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, y = -
D. 
, x = 
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+ 
+ 
+ 
+ 
A. 
B. 
C. 
D. 
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Find the exact value of the composition.csc 
A. 
B. 2
C. 
D. 
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What will be an ideal response?
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