3 years ago

Which system of equations has exactly one solution?

Mathematics

1 answer:

tester [92]3 years ago

8 0

Answer: Most of them cross each other once so I am not sure which one is the answer (sorry)

Step-by-step explanation:

x+y=7 is parallel to 3x+3y=3 and -6x-6y=3

3x+y=-1 and 6x+2y=-2 have infinite solutions togther (both are on top of each other)

The rest of the ways cross each other once

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Aleonysh [2.5K]

Answer:

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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liraira [26]

Answer:

A ; C ; D

Step-by-step explanation:

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