Solve the system of linear equations by substitution. Please show steps.
y=5x-7
-3x-2y=-...
Mathematics, 13.02.2021 01:00, bhjbh7ubb
Solve the system of linear equations by substitution. Please show steps.
y=5x-7
-3x-2y=-12
Answers: 3
Mathematics, 21.06.2019 18:20, Karamatullah
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
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