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s2008m [1.1K]
3 years ago
12

Y = –x + 4 x + 2y = –8 How many solutions does this linear system have?

Mathematics
2 answers:
masya89 [10]3 years ago
4 0
It only has one solution. x= 16 and y = -12
Daniel [21]3 years ago
4 0
I just took the test, it's no solution. C
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Please help Cant figure it out
IrinaVladis [17]

Answer:

C

Step-by-step explanation:

If a number is to the power of a negative number, then it is just that number's reciprocal: e.g. y⁻ˣ = \frac{1}{y^{x} }

Therefore, m⁻² will be m² in the denominator, as n⁻³ will be n³ in the numerator.

That will look like \frac{3n^{3} }{5m^{2} }.

So, that is C.

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Step-by-step explanation:

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mrs_skeptik [129]
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After 8 hours of snow, the
Dmitrij [34]
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