Mathematics, 05.05.2020 14:07 dondre54
To solve the system of linear equations 8x+ by - 18 and 6x+y=-2 by using the linear combination method, Amos decided that he should first multiply the second equation by -5 and then add the two equations together to eliminate the y terms. His
calculations are as shown. Amos’s solution is (2,-14). What did he do wrong?
Answers: 1
Mathematics, 21.06.2019 19:10
Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?
Answers: 1
Mathematics, 22.06.2019 02:00
Zack and tia played chess for 50 min they put the chessboard away at 11: 20 when did they start
Answers: 1
To solve the system of linear equations 8x+ by - 18 and 6x+y=-2 by using the linear combination meth...
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