Which of these strategies would eliminate a variable in the system of equations?
Pro
5x + 3y...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 10.12.2020 23:30, Brayner14
Which of these strategies would eliminate a variable in the system of equations?
Pro
5x + 3y = 9
Pro
42 - 3y = 9
Tea
Choose all answers that apply:
Subtract the bottom equation from the top equation.
Add the equations.
Subtract the top equation from the bottom equation.
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, karellopez96
List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:50, sharonsmailbagot6uas
After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8
Answers: 1
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.02.2021 04:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 20.02.2021 04:30
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/health.png)
Medicine, 20.02.2021 04:30
![Konu](/tpl/images/cats/fizika.png)
Physics, 20.02.2021 04:30
![Konu](/tpl/images/cats/biologiya.png)
Biology, 20.02.2021 04:30