State whether each of the following is a first degree equation inequality or not

An inequality that can be written in the form ac + b or ax + b ≤ c where x is a variable and a , b , and c are constants and a ≠0 is called a first-degree inequality. Solving an inequality such as 2 x +1<7 is similar to solving a firstdegree equation

Explanation:

b) that he was not a free man

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.