Y=21n(x2+2)y=21n(x2+2)
21n(x2+2)(y-1)=0
n=0, x=i/2-i/2, y=1
Option C: Clifton takes 6 minutes and 30 seconds to run one mile.
Explanation:
Given that Clifton ran 6 miles in 39 minutes.
We need to determine the time it takes for Clifton to run one mile.
To determine the time that it takes for Clifton to run one mile, we shall divide 39 minutes by 6 miles.
Thus, we have,

-------(1)
To convert 0.5 minutes to seconds, let us multiply the value by 60.
Thus, we have,

Thus, substituting in equation (1), we have,

Therefore, it takes 6 minutes and 30 seconds for Clifton to run one mile.
Hence, Option C is the correct answer.
The correct answer would be -21.63 and +21.63
Answer:
the answer is c because if you divide 4 by 271 you would get the daily cost of the cars rent
Step-by-step explanation:
Answer:
it depends in how many marbles there were in total add more details and then I'll give more help
Step-by-step explanation: