Evaluate the expression.8-1 + 7-1
A. 1
B. 
C. 
D. 2
Answer: B
Mathematics
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Find the mean for the sequence of numbers.11, 7, 5, 14, 9, 4, 17
A. 
B. 10
C. 
D. 
Mathematics
A manufacturing company wants to maximize profits on products A, B, and C. The profit margin is $3 for A, $6 for B, and $15 for C. The production requirements and departmental capacities are as follows: 
What is the maximum profit in this model?
A. $225,000 B. $75,000 C. $95,000 D. $57,000
Mathematics
Graph using the slope and the y-intercept.y = -2x - 5
A. 
B. 
C. 
D. 
Mathematics
Find the slope of the line containing the two points.(-8, -3); (-2, 6)
A. - 
B. 
C. - 
D. 
Mathematics