Solve the system of linear equations by graphing.
y=-x-7
x+2y=4
What is the soluti...
![subject](/tpl/images/cats/mat.png)
Mathematics, 31.03.2020 17:25 demahjanaytinsley
Solve the system of linear equations by graphing.
y=-x-7
x+2y=4
What is the solution to the system of linear equations?
O (4.5, 4.25)
(-1.7.-2.8)
(0.-7)
O (3,0.5)
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 13:00
Find the indicated value, where g(t) = t^2-t and f(x)= 1+x a. -2 b. 0 c. 2 d. 8
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:20
(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:20
Which system of linear inequalities is represented by the graph? + l tv x-3y > 6 and y > 2x o x + 3y > 6 and y o x-3y > 6 and y> 2x o x + 3y > 6 and y > 2x + 4 la +
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 06:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 27.11.2019 06:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 06:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 06:31
![question](/tpl/images/cats/geografiya.png)
Geography, 27.11.2019 06:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 06:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 27.11.2019 06:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 27.11.2019 06:31
![question](/tpl/images/cats/istoriya.png)
History, 27.11.2019 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 27.11.2019 06:31