Use the properties of equality to solve the equation.
n = 3
A. 
B. 
C. 
D. 10
Answer: D
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Solve the problem.At noon, ship A was 14 nautical miles due north of ship B. Ship A was sailing south at 14 knots (nautical miles per hour; a nautical mile is 2000 yards) and continued to do so all day. Ship B was sailing east at 
and continued to do so all day. The visibility was 5 nautical miles. Did the ships ever sight each other?
A. Yes. They were within 4 nautical miles of each other. B. No. The closest they ever got to each other was 7.3 nautical miles. C. Yes. They were within 3 nautical miles of each other. D. No. The closest they ever got to each other was 6.3 nautical miles.
Evaluate the integral.
dx
A. -1 B. 1 - cos 1 C. 1 + cos 1 D. 1
Solve.xy = 9x + y = 6
A. (4, 2) B. (3, 5) C. (3, 3) D. (1, 9)
Insert the correct symbol between the pair of numbers, either < (less than) or > (greater than).0 _____ -6
A. < B. >