Solve.The manager of a bulk foods establishment sells a trail mix for $10 per pound and premium cashews for $13 per pound. The manager wishes to make a 150-pound 
mixture that will sell for $12 per pound. How many pounds of each should be used?
A. 100 pounds of trail mix
50 pounds of cashews
B. 125 pounds of trail mix
25 pounds of cashews
C. 75 pounds of trail mix
75 pounds of cashews
D. 50 pounds of trail mix
100 pounds of cashews
Answer: D
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Solve the problem.Find the average height of the paraboloid 
above the annular region 
in the 
.
A. 
B. 
C. 
D. 340
Express the data in the graph as ordered pairs, letting the first coordinate represent the year and the second coordinate the amount.Summer Vacation:The length of the average summer vacation is decreasing.
A. (2003, 13.6), (2004, 13.8), (2005, 13.1), (2006, 13.5), (2007, 12.8), (2008, 12.5) B. (13.6, 2003), (13.8, 2004), (13.5, 2005), (13.1, 2006), (12.5, 2007), (12.8, 2008) C. (13.8, 2003), (13.6, 2004), (13.5, 2005), (13.1, 2006), (12.8, 2007), (12.5, 2008) D. (2003, 13.8), (2004, 13.6), (2005, 13.5), (2006, 13.1), (2007, 12.8), (2008, 12.5)
Find the least common multiple for the set of numbers.135, 56, 150
A. 7560 B. 1050 C. 37,800 D. 3780
Find the slope and the y-intercept of the line.4x - 13y - 6 = 7
A. Slope: 
; y-intercept: (0, -1)
B. Slope: - 
; y-intercept: (0, -3)
C. Slope: 14; y-intercept: (0, -1)
D. Slope: -12; y-intercept: (1, 0)