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Lady_Fox [76]
3 years ago
11

What value of b will Cause the system to have an infinite number of solutions y=6x-b -3x+1/2y=-3

Mathematics
2 answers:
gtnhenbr [62]3 years ago
7 0
The first equation is

y = 6x - b

For the system to have an infinite number of solutions, both equations must be the same equation.

Solve the second equation for y.

-3x + 1/2 y = -3

1/2 y = 3x - 3

y = 6x - 6

Compare this with the first equation,

y = 6x - b

That means b = 6
Alexxandr [17]3 years ago
4 0
I just took the test, the answer is 6
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3 years ago
a biker must circle a 12 mile track twice. His average speed must be 60mph. On his first lap he averaged 50 mph. How fast must h
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Answer:

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3 years ago
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3 0
2 years ago
Brainliest for best answer
Ipatiy [6.2K]
X in litres is 67% herbicide
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6 0
3 years ago
Hurry please!!!! I can’t decide
sesenic [268]

Answer:

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Step-by-step explanation:

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