Solve.(2x - 1)2 = 49
A. -8, 6
B. -3, 4
C. -6, 8
D. -4, 3
Answer: B
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Use two equations in two variables to solve the following problem.In a year the number of people dying from cancer was 5 times the number who died from accidents. If the number of deaths from these two causes totaled 360,000, how many people died from each cause?
A. 280,000 died from cancer, 60,000 died from accidents B. 290,000 died from cancer, 70,000 died from accidents C. 280,000 died from cancer, 80,000 died from accidents D. 300,000 died from cancer, 60,000 died from accidents E. 290,000 died from cancer, 80,000 died from accidents
Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region in the first quadrant bounded by x = 5y - y2 and the y-axis about the y-axis
A. 
?
B. 
?
C. 
?
D. 
?
Write the vector v in the form ai + bj, given its magnitude 
and the angle ? it makes with the positive x-axis.
= 7, ? = 120°
A. v = 7
B. v = 7
C. v = 7
D. v = 7
Find the least common denominator (LCD).
, 
A. 48x B. 48x3 C. 48 D. 48x2