Mobile takes 5 hours to travel 200 km going upstream the return trip takes 4 hours going downstream what is the rate of the boat in still water and what is the rate of the current

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

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?