Answer:
B). 4 + 7i = 25
Step-by-step explanation:
Since there was already 4 inches of snow, the first term (4) is correct. Adding 7i is also correct because the problem states that it snowed at a rate of i inches per hour for 7 hours. All of it being equal to 25 is correct because the problem states that there was a total of 25 inches of snow.
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