![subject](/tpl/images/cats/mat.png)
Mathematics, 28.06.2019 02:00 angel182
The table below shows four systems of equations: system 1 system 2 system 3 system 4 4x β 5y = 2 3x β y = 4 4x β 5y = 2 10x β 21y = 10 4x β 5y = 2 24x β 47y = 22 4x β 5y = 2 10x + 3y = 15 which pair of systems will have the same solution? system 1 and system 2, because the second equation in system 2 is obtained by adding the first equation in system 1 to two times the second equation in system 1 system 2 and system 3, because the second equation in system 3 is obtained by adding the first equation in system 2 to two times the second equation in system 2 system 1 and system 2, because the second equation in system 2 is obtained by adding the first equation in system 1 to three times the second equation in system 1 system 2 and system 3, because the second equation in system 3 is obtained by adding the first equation in system 2 to three times the second equation in system 2
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:50
On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
One positive integer is 2 less than another. the product of the two integers is 24. what are the integers
Answers: 1
You know the right answer?
The table below shows four systems of equations: system 1 system 2 system 3 system 4 4x β 5y = 2 3x...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2020 22:10
![question](/tpl/images/cats/biologiya.png)
Biology, 09.11.2020 22:10
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2020 22:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.11.2020 22:10
![question](/tpl/images/cats/mkx.png)
Arts, 09.11.2020 22:10
![question](/tpl/images/cats/en.png)
English, 09.11.2020 22:10
![question](/tpl/images/cats/istoriya.png)
History, 09.11.2020 22:10
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 09.11.2020 22:10
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.11.2020 22:10
![question](/tpl/images/cats/biologiya.png)
Biology, 09.11.2020 22:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 09.11.2020 22:10
![question](/tpl/images/cats/mat.png)