Find the LCD. Build up the fractions to equivalent fractions having the LCD as the denominator.
and 
A. and
B. and
C. and
D. and
Answer: D
Mathematics
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Let p represent 7 < 8, q represent 2 < 5 < 6, and r represent 3 < 2. Decide whether the statement is true or false.~(p ? r) ? ~(q ? r)
A. False B. True
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Identify the figure as a line, segment, or ray. Then use the correct symbol to name the figure.
A. line segment;
B. ray;
C. ray;
D. line;
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Use a calculator to find the value of the expression rounded to two decimal places.tan-1 (-2.4)
A. -22.62 B. -67.38 C. -1.18 D. -0.39
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Determine whether the trinomial is a perfect square trinomial.4x2 - 7x + 5
A. Yes B. No
Mathematics