Help me I really need help
...
Answers: 3
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
Mathematics, 22.06.2019 00:50
Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.
Answers: 2
History, 01.12.2020 21:50
Mathematics, 01.12.2020 21:50
History, 01.12.2020 21:50
Health, 01.12.2020 21:50
History, 01.12.2020 21:50
Mathematics, 01.12.2020 21:50
Social Studies, 01.12.2020 21:50
Mathematics, 01.12.2020 21:50
Mathematics, 01.12.2020 21:50
Biology, 01.12.2020 21:50
Health, 01.12.2020 21:50