![subject](/tpl/images/cats/mat.png)
Mathematics, 03.12.2020 01:50 destiny2521
If we double each side of the second equation, 2x+y=8, we have 4x+2y=16. Explain why the same (x, y) pair that is the solution to the system is also a solution to this new equation. If needed, you can support your solution by inventing a situation that the equations represent.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
The table above shows approximate conversions from gallons to liters. what is the value of x?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.
Answers: 3
You know the right answer?
If we double each side of the second equation, 2x+y=8, we have 4x+2y=16. Explain why the same (x, y)...
Questions
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2019 21:31
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 21:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.11.2019 21:31
![question](/tpl/images/cats/istoriya.png)
History, 12.11.2019 21:31
![question](/tpl/images/cats/en.png)
English, 12.11.2019 21:31
![question](/tpl/images/cats/en.png)
English, 12.11.2019 21:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.11.2019 21:31
![question](/tpl/images/cats/biologiya.png)
Biology, 12.11.2019 21:31
![question](/tpl/images/cats/mat.png)
Mathematics, 12.11.2019 21:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/health.png)
Health, 12.11.2019 21:31
![question](/tpl/images/cats/istoriya.png)