Simplify.(57 - 18) ? [(80 + 25 ÷ 5) - (8 ? 8 - 1 ? 1)]
A. 822
B. 858
C. 915
D. 958
Answer: B
Mathematics
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Use the graph to find a ? > 0 such that for all x, 0 < 
< ? ? 
< ?.
A. -0.05 B. 0.05 C. 12 D. 0.5
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State whether the scatter diagram shows strong positive correlation, weak positive correlation, strong negative correlation, weak negative correlation, or no correlation. 
A. No correlation B. Weak positive correlation C. Strong negative correlation D. Weak negative correlation E. Strong positive correlation
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Find the limit.
A. Does not exist B. 0 C. ? D. -?
Mathematics
Express the given trigonometric function in terms of the indicated function.sec ? in terms of cot ?
A. 
B. 
C. 
D. ±
Mathematics