The wall of the bedroom is 12 feet long a bed 6.5 feet in length is already along the wall which inequality shows the length of L of dresser that can be also placed against the wall

Answer 1

The inequality would be:
L + 6.5 ≤ 12

This inequality represents that the length of the dresser (L) added to the length of the bed (6.5 feet) must be less than or equal to the total length of the wall (12 feet) in order for both the bed and the dresser to fit along the wall.