Homework, please help, bot answers/ point grabbing = reported

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96

How do i find the missing angle measure in a polygon