1. what is the solution to the system of equations?
3x - 6y = -12
x - 2y = -8
(a)...
Mathematics, 27.08.2019 22:00 mildred3645
1. what is the solution to the system of equations?
3x - 6y = -12
x - 2y = -8
(a) use the substitution method to justify that the given system of equations has no solution.
(b) what do you know about the two lines in this system of equations?
Answers: 1
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If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
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Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?
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