Mathematics, 06.06.2020 10:57 adantrujillo1234
2x - 2y + z= -7
-x + 3y + 2z = 0
x - 4y - 3z= 1
Answers: 1
Mathematics, 21.06.2019 20:50, jahootey2798
You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2
Answers: 1
Mathematics, 21.06.2019 21:00, feyundre52
Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days
Answers: 2
Mathematics, 22.06.2019 00:00, tae1731
Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.
Answers: 2
2x - 2y + z= -7
-x + 3y + 2z = 0
x - 4y - 3z= 1
...
-x + 3y + 2z = 0
x - 4y - 3z= 1
...
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