Giving out free points

What does 90+20=

The frequency table shows a set of data collected by a doctor for adult patients who were diagnosed with a strain of influenza. patients with influenza age range number of sick patients 25 to 29 30 to 34 35 to 39 40 to 45 which dot plot could represent the same data as the frequency table? patients with flu

What is the slope of the line shown below?

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?