Solve the system by the best method. Use set notation to express the solution set.
A. {(-4, 7)}
B. no solution; ?
C. {(-5, 7)}
D. {(-4, 6)}
Answer: D
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Provide an appropriate response.What is the base if the portion is 24 and the rate is 
%?
A. 72 B. 0.125 C. 8 D. 100
Find the exact value of the expression.sin 260° cos 20° - cos 260° sin 20°
A. - 
B. - 
C. 
D. - 
Use the table to answer the question.The table shows the games played by the high scorer of different basketball teams and the points scored in the last ten years.
What is the average points per game for the leading scorer of the purple team?
A. 24.6 B. 26.8 C. 23.2 D. 25.1
Solve the problem using matrices.A company manufactures three types of wooden chairs: the Kitui, the Goa, and the Santa Fe. To make a Kitui chair requires 1 hour of cutting time, 1.5 hours of assembly time, and 1 hour of finishing time. A Goa chair requires 1.5 hours of cutting time, 2.5 hours of assembly time and 2 hours of finishing time. A Santa Fe chair requires 1.5 hours of cutting time, 3 hours of assembly time, and 3 hours of finishing time. If 41 hours of cutting time, 70 hours of assembly time, and 58 hours of finishing time were used one week, how many of each type of chair were produced?
What will be an ideal response?