🧠Mixed10 questions
Phone Bill Calculator Knowledge Check
Sharpen your phone bill calculator skills with algorithmically generated problems. Each attempt produces unique values to test your formula knowledge.
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A phone plan costs $31 per month for the first 340 minutes and 6 cents per minute for each additional minute. If a user made 300 minutes of calls and has a discount of 7%, what is their final bill after the discount?
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