Asked by Hannah Millican on Apr 27, 2024
Verified
Mrs.Watanabe is choosing a cell phone plan.One plan costs $35 a month and includes 450 minutes.The charge for each minute over 450 is $0.16.The company also offers an unlimited calling plan with a $55 monthly charge.At how many minutes would the cost of the two plans be the same
A) 575 minutes
B) 566 minutes
C) 552 minutes
D) 525 minutes
Cell Phone Plan
A contract offered by telecom companies that includes a combination of voice, message, and data services for mobile phones.
Minutes
A unit of time equal to one-sixtieth of an hour, or 60 seconds.
Unlimited Calling
A telecommunications plan that allows for unlimited voice calls within a predetermined range, typically domestically, without incurring additional fees.
- Proceed with rudimentary calculations for establishing unit cost and assigning budgets.
Verified Answer
AM
Aracelli MendozaMay 01, 2024
Final Answer :
A
Explanation :
To find the point where the costs are the same, set up an equation where the cost of the first plan equals the cost of the second plan: $35 + $0.16(x - 450) = $55, where x is the number of minutes. Solving for x gives 575 minutes.
Learning Objectives
- Proceed with rudimentary calculations for establishing unit cost and assigning budgets.