The interior angles of a regular polygon each measure 165 degrees. how many sides does the polygon have

Tom and maria typed in words in the ratio of 1 : 5 in 20 minutes. they typed 864 words altogether. find the number of words that each of them typed

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?