Question

Which inequality best models the situation if variable h is the number of hours Miguel could practice the piano each week? Miguel's goal is to practice the piano more than
3 1/2 hours a week. Show the possible number of hours he might practice.

A. h > 3 1/2 and h may be a negative number
B. h > 3 1/2 and h must be a positive number
C. h < 3 1/2 and h may be a negative number
D. h < 3 1/2 and h must be a positive number

HELP ME PLEASE!!!!

Answer 1

Ok, the answer is B because if the question said that Miguel practice the piano more than 3 1/2 hours a week. That's mean that 3 1/2 is a positive number and "h" needs to be more than 3 1/2 so the equation is
$h \ \textgreater \ 3\frac{1}{2}$ and h has to be positive number

Answer 2

D. h < 3 1/2 and h must be a positive number