I really need help with thing I am in math class help this is due today

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

What is coefficient of the term of degree of degree 5 in the polynomial below

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.