Solve the problem.A plane takes off from an airport on the bearing S29°W. It continues for 20 minutes then changes to bearing 
and flies for 2 hours 20 minutes on this course then lands at a second airport. If the plane' s speed is 420 mph, how far from the first airport is the second airport? Round your answer correct to the nearest mile.
A. 1110 mi
B. 1010 mi
C. 1111 mi
D. 1011 mi
Answer: A
Mathematics
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Graph the linear inequality.x > 4 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.Write a system of equations that would be more easily solved using the substitution method than the elimination method. Explain why substitution would be easier than elimination.
What will be an ideal response?
Mathematics
Divide.
A. -20x12 + 10x4 B. 4x8 + 10x4 C. 4x8 - 50x8 D. 14x16
Mathematics
Let v and w be two vectors in the plane with given magnitudes. The angle between v and w is ?. Find the expression. Round the answer to the nearest tenth.
= 11, 
= 7, ? = 43°
Find 
A. -200.3 B. 17.8 C. 9.6 D. 23.3
Mathematics