Translate to an inequality.

The average speed was between 120 & 140 mph

Let s = the average speed.

"The average speed was between 120 & 140 mph" means that 120mph < s < 140mph.

To translate the given information into an inequality, we can assume that "x" represents the average speed in mph.

The statement "The average speed was between 120 and 140 mph" can be written as:

120 ≤ x ≤ 140

Therefore, the inequality is 120 ≤ x ≤ 140.