subject
Mathematics, 26.11.2019 14:31 aaroneduke4576

The table below shows four systems of equations:

system 1 4x − 5y = 2, 3x − y = 8

system 2 4x − 5y = 2, 3x − 2y = 1

system 3 4x − 5y = 2, 3x − 8y = 4/

system 44x − 5y = 2, 10x − 9y = 4

which pair of systems will have the same solution?

system 1 and system 3, because the second equation in system 3 is obtained by adding the first equation in system 1 to two times the second equation in system 1

system 1 and system 3, because the second equation in system 3 is obtained by adding the first equation in system 1 to three times the second equation in system 1

system 2 and system 4, because the second equation in system 4 is obtained by adding the first equation in system 2 to two times the second equation in system 2

system 2 and system 4, because the second equation in system 4 is obtained by adding the first equation in system 2 to three times the second equation in system 2

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Find an equation of the line perpendicular to the graph.
Answers: 3
question
Mathematics, 21.06.2019 17:00
Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles
Answers: 1
question
Mathematics, 21.06.2019 20:00
Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000
Answers: 1
question
Mathematics, 21.06.2019 20:20
Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
Answers: 1
You know the right answer?
The table below shows four systems of equations:

system 1 4x − 5y = 2, 3x − y = 8
Questions
question
English, 19.08.2021 20:50
question
Mathematics, 19.08.2021 21:00
question
Mathematics, 19.08.2021 21:00
question
Mathematics, 19.08.2021 21:00
question
Physics, 19.08.2021 21:00
Questions on the website: 13722367