This is one of the many questions due tomorrow. what's the answer?

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 graph: .

Solve the equation. 2x - 8(x+1)= 6(2x - 3)

Given right triangle abc, what is the value of tan(a)?