Mathematics, 26.06.2019 16:00 Jasten
What statements are true about the ordered pair (7,19) and the system of equations? {2x - y = -5 {x + 3y =22 a. the ordered pair (7,19) is a solution to the first equation because it makes the first equation true. b. the ordered pair (7,19) is a solution to the second equation because it makes the second equation true. c. the ordered pair (7,19) is not a solution to the system because it makes at least one of the equations false. d. the ordered pair (7,19) is a solution to the system because it makes both equations true.
Answers: 1
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There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?
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What statements are true about the ordered pair (7,19) and the system of equations? {2x - y = -5 {x...
Mathematics, 30.10.2020 16:20
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