Show by elimination that the given system has infinitely many solutions.
-&x - 2y =-18
4...
![subject](/tpl/images/cats/mat.png)
Mathematics, 13.12.2021 07:00 isabelsmhl
Show by elimination that the given system has infinitely many solutions.
-&x - 2y =-18
4x +y = 9
Multiply each term in the second equation by
to get the opposite y-coefficient:
8x +
= 18
Add the new equation to the first equation: 0 =
This result means that there is/are (select)
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 20.06.2019 18:02
29. explain the error a student found the product of 8 ร 10 6 and 5 ร 10 9 to be 4 ร 10 15 . what is the error? what is the correct product?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30
The graph of which of the following will be parallel to the graph of 4x โ 3y = โ12? a.y= 4/3x -3/2 b.6x-4y=-8 c. y=3/4x+1 d.4x- 2y=-12
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:30
![question](/tpl/images/cats/en.png)
English, 03.12.2020 22:30
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mkx.png)
Arts, 03.12.2020 22:30
![question](/tpl/images/cats/ekonomika.png)
Business, 03.12.2020 22:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 03.12.2020 22:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 22:30
![question](/tpl/images/cats/en.png)
English, 03.12.2020 22:30