Mathematics, 03.07.2019 20:30 polarbear3787
Sarah and nancy each drive 600 miles. sarah's average speed is represented by x miles per hour. what does the denominator of the rational expression 600/x−4 mean in the context of this situation? a) the denominator represents nancy's average speed if she averages 4 mph less than sarah. b) the denominator represents the time required for nancy to drive 600 mi. c)the denominator represents nancy's average speed if she averages 4 mph more than sarah. d)the denominator represents the time required for sarah to drive 600 mi.
Answers: 1
Mathematics, 21.06.2019 23:10, rodrickahammonds
Which expression is equivalent to -12(3x-3/4)
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Mathematics, 22.06.2019 02:30, loveeegabbie7071
An incoming airplane is x miles due north from the control tower at an airport. a second incoming airplane is y miles due east of the same control tower. the shortest distance between the two airplanes is z miles. which of the following functions would best model the situation above?
Answers: 1
Sarah and nancy each drive 600 miles. sarah's average speed is represented by x miles per hour. what...
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