Mathematics, 06.10.2019 18:20, vc0620120
What is the solution to this system of linear equations?
x + y = 4
x − y = 6
(4,6)
(6,4)
(5,-1)
(-1,5)
Answers: 1
Mathematics, 21.06.2019 18:00, sophiamoser
Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?
Answers: 1
Mathematics, 21.06.2019 19:30, kayla232734
When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?
Answers: 2
What is the solution to this system of linear equations?
x + y = 4
x − y =...
x + y = 4
x − y =...
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