Solve the problem.Kayla, a photographer, can produce prints of her photos at a cost of $3 per print, with a setup cost of $30 per run. She sells the prints for $8 each. Write an equation for the total cost. Let C represent the total cost and x represent the number of photos produced. Graph the equation by hand. Use the graph to determine the cost of producing 10 prints. 
A. C = 8x; $72
B. C = 3x + 30; $63
C. C = 8x; $80
D. C = 3x + 30; $60
Answer: D
Mathematics
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