Graph each system of inequalities and shade the portion of the graph represented by the solution set..
A. 
B. 
C. 
D. 
Answer: D
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Find a set of polar coordinates for the point for which the rectangular coordinates are given.(2, 5)
A. (3.22, 0.81) B. (3.22, 2.19) C. (5.39, 0.81) D. (5.39, 1.19)
Use a proportion to solve the problem.The ratio of the lengths of strings that play the notes D and B is 27 to 16. If a string 48 centimeters long plays a B, what is the length of the string that plays a D?
A. 97 centimeters B. 75 centimeters C. 64 centimeters D. 81 centimeters
A dart board consists of concentric circles and line segments as shown.The radius of the bull’s eye is 4 inches and each ring surrounding the bull’s eye is 3 inches wide.
(a) What is the area of the bull’s eye?
(b) What percent of the total area is worth ten points?
Determine whether 
lie on a straight line.
?
A. no B. yes