Solve the problem.Bert is 16.5 kilometers away from Brenda. Both begin to walk toward each other at the same time. Bert walks at 3 kilometers per hour. They meet in 3 hours. How fast is Brenda walking?
A. 4.5 kilometers per hour
B. 2.5 kilometers per hour
C. 3 kilometers per hour
D. 3.5 kilometers per hour
Answer: B
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Use Cramer's rule to solve the linear system. If D = 0, use another method to determine the solution set.9x + 3 = 6y5x + 3y = 11
A. {(1, 2)} B. {(1, 3)} C. {(0, 3)} D. Cramer's rule does not apply since D = 0; ?
Provide an appropriate response.You are asked to change 
to a mixed number. What should be your first step?
A. Multiply 25 and 24. B. Divide 24 by 25. C. Add 25 and 24. D. Divide 25 by 24.
Identify the figure as a line, a ray, a line segment, or an angle. Then name the figure using the given points.
A. angle; ?GCB or ?BCG or ?C
B. ray; 
C. line segment; 
D. line; 
Determine if the ordered pair is a solution to the given system.
; (-2, 4)
A. Yes B. No