The outside temperature decreases by 7 degrees in 3.5 hours. 5a.) How would you represent the temperature change as a unit rate? Express your answer as an integer.
Please help I need an answer asap!

Figure lmno is located at l (1, 1), m (4, 4), n (7, 1), and o (4, −2). use coordinate geometry to best classify quadrilateral lmno.

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? 0.62 0.78 0.84 0.96