Yvaries inversely as x and y=5 when x=3

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

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