Mathematics
Mathematics, 15.07.2019 09:00, angel34emb

Is (4,2) a solution to the system y−x=2 and −3x−2y=−8? select one: a. yes, because (4,2) is a solution to one equation. b. no, because (4,2) is a solution to only one equation. c. no, because (4,2) is a solution to neither equation. d. yes, because (4,2) is a solution to both equations.

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:30, inucornspineapple
Arandom sample of 150 high school students were asked whether they have a job. the results are shown in the table. have a job do not have a job male 48 35 female 41 26 select a ord or phrase from the drop-down menus to correctly complete the statements describing the association.
Answers: 1
image
Mathematics, 21.06.2019 18:20, sweetbri7p5v6tn
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0
Answers: 1
image
Mathematics, 21.06.2019 20:00, Clervoyantyvonne
Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2
Answers: 1
image
Mathematics, 21.06.2019 22:30, vcornejo7
Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?
Answers: 2
Do you know the correct answer?
Is (4,2) a solution to the system y−x=2 and −3x−2y=−8? select one: a. yes, because (4,2) is a sol...

Questions in other subjects:

Konu
Mathematics, 06.05.2021 22:00
Konu
History, 06.05.2021 22:00
Konu
Mathematics, 06.05.2021 22:00