Question

Motorists must travel at a speed no more than 25 miles per hour in a school zone. The inequality s <25 represents the permitted speeds. Which number is not a solution of the inequality?

Answer 1

Any value of s greater than 25 is not a solution of inequality.

Explanation:

If s is greater than 25 suppose s=30 then 30 is not less than 25. So, it is not a solution.

If s is less than 25 suppose s=20 then 20 is less than 25. So, it is a solution.