All of the following expressions are equivalent except .
x + (-2)
-2 + x
x - 2
2...
![subject](/tpl/images/cats/mat.png)
Mathematics, 16.10.2020 19:01 kiekie1986
All of the following expressions are equivalent except .
x + (-2)
-2 + x
x - 2
2 - x
![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, 21.06.2019 14:20
What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 07:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 07:20
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.01.2021 07:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 07:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 19.01.2021 07:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 07:20
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.01.2021 07:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 19.01.2021 07:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 07:20
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.01.2021 07:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.01.2021 07:20
![question](/tpl/images/cats/mat.png)
Mathematics, 19.01.2021 07:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.01.2021 07:20