A couple of friends decide to race each other. Edgar can run 8 meters per second, whereas Alexa can run 9 meters per second. Because he is slower, Edgar also gets a head start of 10 meters. Shortly after they start running, Alexa will catch up to Edgar. How far will Alexa have to run? Included is a photo of the graph. Thanks!

Which choice represents the sample space ,s for this event

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.