![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 08.07.2019 02:10, bri0521
The equations were multiplied by constants and added together to determine that the value of x in the system of equations is β20.
1/5x - 1/3y = -1
-3/4x + 1/3y= 12
a- β15
b- -9
c- 9
d- 15
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30, Destiny8372
Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30, paiged2003
The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, kadams3836
The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:20, TrudnEli1217
Which number completes the system of linear inequalities represented by the graph? y> 2x β 2 and x + 4y 2 et 2 3 4
Answers: 3
Do you know the correct answer?
The equations were multiplied by constants and added together to determine that the value of x in th...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 05:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 05:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 05:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 28.11.2019 05:31
![Konu](/tpl/images/cats/istoriya.png)
History, 28.11.2019 05:31