Add.-20 + (- 9) + 16
A. 5
B. 27
C. -13
D. -45
Answer: C
Mathematics
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Solve the problem.Find the number of units that must be produced and sold in order to yield the maximum profit, given the following equations for revenue and cost:R(x) = 60x - 0.5x2C(x) = 2x + 6.
A. 59 units B. 64 units C. 62 units D. 58 units
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Find the slope of the line.Through (5, 3) and (9, -5)
A. - 
B. - 2
C. 7
D. 
Mathematics
Find the exact value of the given expression.
A. 
B. 
C. 
D. 
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Provide an appropriate response.There are 3 women and 4 men on a committee. What is the ratio of the number of women to the total number of people on the committee?
A. 
B. 
C. 
D. 
Mathematics