Respuesta :

Answer:You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a system with the same solution?

2x + y = −10

3x + 4y = −20

A) multiply the first equation by 4 and subtract the second equation  

B) multiply the first equation by −4 and add the second equation  

C) add 8 times the first equation and −2 times the second equation  

D) multiply y by 4 in the first equation and subtract the second equation

Explanation:

Answer: It depends on the condition the person is already in, but if the person is healthy & didn't get hit by anything yet, there's a 60% chance of that person living.

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