SOLUTION: a doughnut shop has a fixed cost of $124 per day and a variable cost of $.12 per doughnut. Find the daily cost of producing x doughnuts? how many dougnuts can be produced for a tot

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Question 1151710: a doughnut shop has a fixed cost of $124 per day and a variable cost of $.12 per doughnut. Find the daily cost of producing x doughnuts? how many dougnuts can be produced for a total daily cost of $250?
Answer by MathLover1(20850) About Me  (Show Source):
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a doughnut shop has a fixed cost of $124 per day and a variable cost of $.12+per doughnut x.

Find the daily cost of producing x doughnuts?
y=0.12x%2B124


how many doughnuts can be produced for a total daily cost of $250?
250=0.12x%2B124
0.12x=250-124
0.12x=126
x=126%2F0.12
x=1050 doughnuts