Solve the following system of equations using substitution:
2x - 2y + z = 8
-y+z=4
2z...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 03.09.2020 05:01, Gabzer8524
Solve the following system of equations using substitution:
2x - 2y + z = 8
-y+z=4
2z=4
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00, angie07253
Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00, noahdwilke
36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30, haileybug0305
Brent paid for 6 avocados with a $20.00 bill. he received $10.40 in change. construct and solve an equation can be used to find the price , of each avocados
Answers: 1
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/ap.png)
Advanced Placement (AP), 12.07.2019 11:30
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/geografiya.png)
Geography, 12.07.2019 11:30
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 12.07.2019 11:30
![Konu](/tpl/images/cats/istoriya.png)
History, 12.07.2019 11:30
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 12.07.2019 11:30