Solve the problem.Two angles are complementary. The sum of the first angle plus twice the second angle is 153°. Find the measures of the angles.
A. 117°, 63°
B. 27°, 63°
C. 1°, 76°
D. 22°, 68°
Answer: B
Mathematics
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Solve the system.
A. (-6, 5), (-5, 6) B. (6, 5), (5, 6) C. (-6, -5), (-5, -6) D. (6, -5), (5, -6)
Mathematics
Simplify the radical expression by factoring out the largest perfect nth power. 
A. -8 B. 64 C. -64 D. 8
Mathematics
Determine if PQ ? QR when P(-5, 6), Q(7, -2) and R(1, -10).
What will be an ideal response?
Mathematics
Divide.
A. 9 B. 7 r 2 C. 8 D. 7 r 1
Mathematics