Solve the problem.The average cost of producing x specialty phones is given by the function 
Find the number of phones that must be produced for the average cost to be $32.
A. 720 phones
B. 880 phones
C. 800 phones
D. 80 phones
Answer: C
Mathematics
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Graph the inverse of the function plotted, on the same set of axes. Use a dashed curve for the inverse.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.A certain club initially has 140 members and membership increases by 7 members every month. If dues are 
what is the total amount of dues collected during the first year?
A. $42,840 B. $38,500 C. $43,680 D. $40,040
Mathematics
Write the expression as one logarithm.logb y - logb x
A. logb 
B. logb y - x
C. logb 
D. log2b 
Mathematics
Provide an appropriate response.Choose the expression that is equivalent to the following: 1(4x3)
A. 4x3 B. 4x4 C. 5x3 D. 1
Mathematics