Use a system of linear equations to solve the problem.The three angles in a triangle always add up to 180°. If one angle in a triangle is 55° and the second is 4 times the third, what are the three angles?
A. 55°, 98°, 27°
B. 55°, 100°, 25°
C. 55°, 101°, 24°
D. 55°, 99°, 26°
Answer: B
Mathematics
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Evaluate the improper integral or state that it is divergent.
A. 1.6667 B. 1.3333 C. Divergent D. 2.6667
Mathematics
If the number given is a mixed number, convert it to a fraction. If the number is given as a fraction, convert it to a mixed number.
A. 6
B. 7
C. 6
D. 5
Mathematics
Solve the system by elimination. If the system is inconsistent or dependent, say so.
A. (0, -6) B. (0, 6) C. (-6, 0) D. (6, 0)
Mathematics
List four equivalent forms for the rational expression.- 
A. 
, 
, 
, 
B. 
, 
, 
, 
C. 
, 
, 
, 
D. 
, 
, 
, 
Mathematics