Find the value of a in the equation 5/a+3 = 3/a-2
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Answers: 2
Mathematics, 20.06.2019 18:02, hawleyemily
Aladder that is 30 ft long needs to reach 27 ft up a building. what should the angle of the vertical be?
Answers: 2
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
Mathematics, 21.06.2019 18:30, JvGaming2001
School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
Answers: 2
Mathematics, 18.09.2021 02:30
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