Evaluate the expression without a calculator.
-2
A. -16
B. 
C. 
D. 16
Answer: D
Mathematics
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Graph the linear inequality.-3x - 4y ? 12
A. 
B. 
C. 
D. 
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Use a reciprocal identity to find the indicated trigonometric function of ?.tan ? if cot ? = - 
A. - 
B. 
C. - 
D. 
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Solve. Simplify the answer.Daniel is 70
inches tall and his brother Tyler is 67
inches tall. How much taller is Daniel?
A. 2
in.
B. 2
in.
C. 3
in.
D. 3
in.
Mathematics
Multiply and simplify. Assume that all variables represent positive real numbers.
(
- 
)
A. 
B. 
- 
C. 12
D. 3
+ 3
Mathematics