subject
Mathematics, 12.03.2021 21:40 lover23707

Is (-2,-1) a solution to the system 3x + y = -7 and -2x + 4y = 0

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?
Answers: 3
question
Mathematics, 21.06.2019 22:10
Which number line correctly shows 0.8 + 0.3?
Answers: 1
question
Mathematics, 22.06.2019 01:30
What is 60.9643790503 to 5 decimal
Answers: 1
question
Mathematics, 22.06.2019 04:30
Harold moves no more than 43 of his sheep and goats into another field fewer then 22 of his animals are goats
Answers: 3
You know the right answer?
Is (-2,-1) a solution to the system 3x + y = -7 and -2x + 4y = 0...
Questions
question
Physics, 08.06.2021 06:50
question
Mathematics, 08.06.2021 06:50
question
Mathematics, 08.06.2021 06:50
question
Social Studies, 08.06.2021 06:50
question
English, 08.06.2021 06:50
question
Mathematics, 08.06.2021 06:50
Questions on the website: 13722362