Answer: Option 'B' is correct.
Step-by-step explanation:
Since we have given that
Number of miles the Baldwin family walked is given by
Number of hours the Baldwin family walked is given by
So, we need to find the unit rate in miles per hour.
Hence, Option 'B' is correct.
Option D would probably be the right choice. Because x is the variable for coins, there would be x amount of quarters, and because there are 150 coins, 150 - x would be the remainder.
Please refer to the attachment
It is the fourth one because n could be any number on that red line because it’s is greater than -3