30
QuizMultiple Choice
Unit Test — Unit test
Question 30 • TX-College Prep Math A
A mobile phone carrier charges an extra fee if a customer uses more than 500 minutes each month. Tom has already used 230 minutes 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?
Answer
A
230 + m greater-than 500
B
230 + m greater-than-or-equal-to 500
C
230 + m less-than 500
D
230 + m less-than-or-equal-to 500