![subject](/tpl/images/cats/mat.png)
Mathematics, 04.04.2020 20:47 montanolumpuy
A: 6x - 3y = - 4
B: -4x - y = 5
To solve this system of equations by elimination, what could you multiply each equation by
to cancel out the y-variable?
A) Multiply A by 2 and B by
3) B) multiply a by 1 and b by -3) C) multiply a by 3 and b by 2) D) multiply a by 1 and b by -2)
![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 14:40
Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
A: 6x - 3y = - 4
B: -4x - y = 5
To solve this system of equations by elimination, what cou...
B: -4x - y = 5
To solve this system of equations by elimination, what cou...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 09.01.2020 21:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 09.01.2020 21:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 09.01.2020 21:31
![question](/tpl/images/cats/istoriya.png)
History, 09.01.2020 21:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 09.01.2020 21:31
![question](/tpl/images/cats/istoriya.png)
History, 09.01.2020 21:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)