Perform the operation.
Add 
and 
.
?
A. 
B. 
C. 
D. 
E. 
Answer: D
Mathematics
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Solve the inequality. Graph the results.7x - 4 ? 6x - 9
A. x ? -5 
B. x ? -5
C. x < 7 
D. x > 7 
Mathematics
Perform the indicated operations.9
+ 4
A. 13
B. 13
C. 5
D. 36
Mathematics
Use Identities to find the exact value.cos 255°
A. 
B. 
- 
C. 
- 
D. 
Mathematics
Determine whether the statement is true or false.5 > 11
A. True B. False
Mathematics