A. -2.5 - 3.5n
B. -2.5 + 3.5n
C. -2.5 - 6.5n
D. -2.5 - n(5 - 1.5)
E. -2.5 + n(5 - 1.5)
Please help!
Is the student's answer reasonable?
A.
Yes, the answer is reasonable.
B.
No, the answer is not reasonable. It should be about 10 miles.
C.
No, the answer is not reasonable. It should be about 15 miles.
D.
No, the answer is not reasonable. It should be about 25 miles.