Mathematics, 22.06.2019 04:40 lisbethtsu5309
Find the solution of this system of equations -7x+y=-20 9x-3y=36
Answers: 2
Mathematics, 21.06.2019 16:00
Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48
Answers: 3
Mathematics, 21.06.2019 21:00
Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?
Answers: 3
Find the solution of this system of equations -7x+y=-20 9x-3y=36...
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