Of 20 test scores, two are less than or equal to 90. What is the percentile rank of a test score of 90?

The highest common factor of 132 and 220

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.