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puteri [66]
3 years ago
14

A system of equations has 1 solution. If 4x – y = 5 is one of the equations, which could be the other equation?

Mathematics
1 answer:
postnew [5]3 years ago
8 0

Answer:

D: 2y = 8x - 10  

Step-by-step explanation:

A:  y = 4x + 5. This has a slope of -4 Yes it could work.

B:  y = 4x - 5. No It does not work

C: 2y = 8x - 10. The slope is 8/2 = 4. So No it could not work.

<u>D: -2y = 8x - 10. The slope is 8/-2 = -4. Yes This Does work!  :)</u>

<u />

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