Solve the system of equations by substitution.
3x + 4y - 12
x + 7y = 8...
![subject](/tpl/images/cats/mat.png)
Mathematics, 05.02.2021 17:20 tommyaberman
Solve the system of equations by substitution.
3x + 4y - 12
x + 7y = 8
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine,t, the number lf tokens jason bought
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
In the figure below, m∠r is 60°, and m∠t is 120°. what is m∠q? a. 60° b. 30° c. 120° d. 54
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:20
What is the volume of a cardboard box that measures 1 inch by 5 inches by 7 inches? the volume of the cardboard is cubic inches. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to the nearest tenth, like this: 42.5
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 16:30
![question](/tpl/images/cats/istoriya.png)
History, 13.07.2019 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 16:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 16:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.07.2019 16:30
![question](/tpl/images/cats/istoriya.png)
History, 13.07.2019 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 16:30
![question](/tpl/images/cats/mat.png)
Mathematics, 13.07.2019 16:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.07.2019 16:30
![question](/tpl/images/cats/himiya.png)