Mathematics, 17.11.2019 03:31 squirt3747
Two systems of equations are shown below:
system a
6x + y = 2
2x − 3y = −10
system b
−x − y = −3
−x − y = −3
which of the following statements is correct about the two systems of equations? (5 points)
group of answer choices
the value of x for system b will be 4 less than the value of x for system a because the coefficient of x in the first equation of system b is 4 less than the coefficient of x in the first equation of system a.
they will have the same solution because the first equations of both the systems have the same graph.
they will have the same solution because the first equation of system b is obtained by adding the first equation of system a to 4 times the second equation of system a.
the value of x for system a will be equal to the value of y for system b because the first equation of system b is obtained by adding −4 to the first equation of system a and the second equations are identical.
Answers: 2
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Find the value of x. give reasons to justify your solutions! l, m ∈ kn
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Mathematics, 21.06.2019 22:10, willisanthony7815
Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.
Answers: 1
Two systems of equations are shown below:
system a
6x + y = 2
2x − 3y = −10...
system a
6x + y = 2
2x − 3y = −10...
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