Decide whether the pair of lines is parallel, perpendicular, or neither.The line through (3, -5) and (-1, 7) and the line through 
and 
A. Parallel
B. Perpendicular
C. Neither
Answer: A
Mathematics
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Perform the operation in expanded notation. Write your answer in simplified form.353 - 270
A. 103 B. 83 C. 93 D. 3613
Mathematics
Integrate the function.
dx, x < 4
A. 
+ C
B. - 
+ C
C. - 
+ C
D. 
+ C
Mathematics
Solve the problem.Two cars leave an intersection. One car travels north; the other east. When the car traveling north had gone 18 mi, the distance between the cars was 6 mi more than the distance traveled by the car heading east. How far had the eastbound car traveled?
A. 36 mi B. 30 mi C. 24 mi D. 18 mi
Mathematics
Write the expression in terms of sines and/or cosines, and then simplify.
+ sin x
A. csc x B. sec x + sin x C. cos x D. sin x + csc x
Mathematics