Determine the position of the hand relative to the shoulder by considering the robotic arm illustrated in the figure. Round the answer to the nearest tenth.? = -79°, ? = 42° 
A. (10.5, -60.0°)
B. (10.5, 60°)
C. (10.5, -30°)
D. (10.5, 30.0°)
Answer: A
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A. 126 B. 117 C. 105 D. 86
Solve.The total bill for Frances' purchase is $26.50 including sales tax. If the sales tax is 6%, how much was the ticket price of the purchase?
A. $25 B. $250 C. $150 D. $175
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Make a preference table for these ballots.
A. 
B. 
C. 
D. 