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anonymous
 one year ago
This is hopefully the last one i'll need help with
anonymous
 one year ago
This is hopefully the last one i'll need help with

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0System A System B 2x + y = 5 10x + 19y = 1 4x + 6y = 2 4x + 6y = 2 Which of the following statements is correct about the two systems of equations?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0They will have the same solutions because the first equation of System B is obtained by adding the first equation of System A to 2 times the second equation of System A. They will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 3 times the second equation of System A. The value of x for System B will be –5 times the value of x for System A because the coefficient of x in the first equation of System B is –5 times the coefficient of x in the first 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 –12 to the first equation of System A and the second equations are identical.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i think this problem is scaring people away...

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1``` System A System B 2x + y = 5 10x + 19y = 1 4x + 6y = 2 4x + 6y = 2 ``` multipy the second equation of system A by 3, what do you get ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i dont understand what you're asking

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1look at system A, how many equations are there ?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1whats the second equation ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A & B : 4x + 6y = 2

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1multiply both sides of that equation by 3, what do u get ?

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1Excellent! next add that equation and the first equation

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.12x + y = 5 12x+18y=6  10x + 19y = 1 which is same as the first equation of system B !

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1They will have the same solution because the first equation of System B is obtained by adding the first equation of System A to 3 times the second equation of System A.
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