Evaluate the expression without a calculator.2-4
A. 
B. 
C. 16
D. -16
Answer: B
Mathematics
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Find the area of the shaded region.
A. 10 B. 12.5 C. 7.5 D. 5
Mathematics
Factor completely.121s2 - 4t4
A. (11s - 2t2)2 B. (121s + t2)(s - 4t2) C. (11s + 2t2)(11s - 2t2) D. (11s + 2t2)2
Mathematics
Find the distance between P and Q.P(1, -1), Q(-11, -6)
A. 14 B. 169 C. 26 D. 13
Mathematics
Solve the equation.|2x - 8| = 7
A. 
B. 
C. 
D. 
Mathematics