Use these sets to find the following. Identify any disjoint sets.Let U = {4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, M = {4, 6, 8, 10}, 
and 
M ? N
A. ?; M and N are disjoint sets.
B. {5, 6, 7, 8, 9, 10, 11, 12, 13}
C. {4, 5, 6, 7, 8, 9, 13}
D. {4, 5, 6, 7, 8, 9, 10, 11, 13}
Answer: D
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Find the probability.If three cards are drawn without replacement from a deck, find the probability that the third card is a face card, given that the first card was a queen and the second card was a 5.
A. 
B. 
C. 
D. 
Evaluate.-5xy + 10y - 7 for x = -2, y = 1
A. 13 B. -7 C. 27 D. 20
Given that line l is parallel to line m, identify the specified angles.All pairs of corresponding angles. 
A. ?4 and ?2; ?5 and ?7; ?3 and ?1; ?6 and ?8 B. ?3, ?2 , ?7, and ?6 C. ?4 and ?1; ?3 and ?2; ?5 and ?8; ?6 and ?7 D. ?4 and ?8; ?5 and ?1; ?3 and ?7; ?6 and ?2
Write the following as an equation, using x for the unknown number. Then solve.When 4 times a number is subtracted from 7 times the number, the result is 24. Find the number.
A. 4x + 8x = 24; 3 B. 4x(7 - x) = 24; -8 C. 7x - 4x = 24; 8 D. 4(x - 7) = 24x; 0.7