22. Harold wants to get at least a grade of 74 in his math class. His grade will be the
average of three test scores. He got a 67 on
the first test and a 72 on his second test.
You will use the same answer space for both
questions. Please label each answer with an "a" and
the other with a "b".
a. Write an inequality to represent the
situation. Use <= or >= for any "or equal
to" symbols.