Write an inequality whose solution set is the interval.(-?, -4]
A. x ? -4
B. x ? -4
C. x < -4
D. x > -4
Answer: A
Mathematics
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+ 
- 
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Use properties of the order relation to solve the inequality. Express answer in simplified form.
x > 
A. x < 
B. x > 
C. x < 
D. x > 
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A. 0 B. Negative C. Positive
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Find the exact value of the expression. Do not use a calculator.cos 60° + tan 60°
A. 2
B. 
C. 
D. 
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