subject
Mathematics, 22.11.2019 20:31 lovabletenthasan

Which system of linear equations has no solution?
a)
-5x + 2y = -8
- x + y = -4
b)
-5x + 2y =-8
5x + 2y = 8
c)
-5x + 2y = -8
25x - 10y = 40
d)
-5x + 2y = -8
-5x + 2y = 8

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
What number should be added to both sides of the equation to complete this square? x^2-10x=7
Answers: 3
question
Mathematics, 21.06.2019 20:30
What is negative 3/9 times negative 2/8 ?
Answers: 1
question
Mathematics, 21.06.2019 22:00
If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate
Answers: 3
question
Mathematics, 22.06.2019 02:00
Which is the best estimate of the product of 0.9 x 0.88? 0 0.25 0.5 1
Answers: 2
You know the right answer?
Which system of linear equations has no solution?
a)
-5x + 2y = -8
- x + y = -4...
Questions
question
History, 22.09.2019 04:30
question
Mathematics, 22.09.2019 04:30
Questions on the website: 13722367