Bella's cell phone cost $18 per month plus 0.15 dollars for every minute she uses her phone last month her bill was $29.25 for h
2 answers:
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Answer
-8 r > 0
Step-by-step explanation:
you know that r is less than or equal to -8, so you write that, and then you know that r is also greater than 0, so then you add that to it, and then you have the answer. r will be in the middle because it is the range of what are can be.