A mobile phone carrier charges an extra fee if a customer uses more than 500 minutes each month. Tom has already used 230 minute s this month. Which inequality can be used to determine how many more minutes Tom can use this month without going over the 500-minute limit?
2 answers:
Answer:
<u>D </u>
Step-by-step explanation:
230+m<_ 500
Let x = the minutes that Tom has remaining before exceeding 500 minutes.
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