Which equation results from adding the equations in this system?
-2 x + y = 8.
5...
![subject](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 08:58 Reijected
Which equation results from adding the equations in this system?
-2 x + y = 8.
5 x-y = - 5.
7x=13
7x=3
3x=3
3x=13
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40
30 ! the graph shows the number of siblings different students have. select from the drop-down menus to correctly complete the statement.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 14:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.06.2019 14:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 14:20
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mkx.png)
Arts, 26.06.2019 14:20
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.06.2019 14:20
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 26.06.2019 14:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.06.2019 14:20