If the company reduces the price in week 4 to $290, what is the percent decreases

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here