Answer:
C. Robert can read of a page every minute.
Step-by-step explanation:
Unit rate is usually based off of a unit of time and what type of time, however, it is 1.
For example, the unit rate MPH. This means "Miles per 1 hour".
Or take another example, KPH, or "Kilometers per 1 hour".
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Answer:
D
Step-by-step explanation:
Its D because If one was going 60 and then the second one went 150 on the same road. They both had to start off low and the lowest number closer to those to are 30.
Answer:
x = -5
Step-by-step explanation:

Hope this helps.
Answer:
C)
E)
F)
D)
Step-by-step explanation:
These are all questions and answer that can be graphed, are represented on a data display. For example, the number of tomatoes on each plant can vary, and get changes through time. This is a statistical question.
Note:
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