Help, I need #2,3, and 4.

Mathematics

1 answer:

vredina [299]2 years ago

6 0

I can’t read it , it’s very blurry .

try reuploading.

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$\left\{{{6x+2y = 25.92,}\atop{4x + 3y = 33.93;}}\right \left\{{{6x+2y = \frac{648}{25},}\atop{4x + 3y = \frac{3393}{100};}}\right
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$\left\{{{x = \frac{-25y+324}{75},}\atop{\frac{4(-25y+324)}{75} * 300 + 3y * 300 = \frac{3393}{100} * 300;}}\right \left\{{{x = \frac{-25y+324}{75},}\atop{16(-25y+324)+900y = 10179;}}\right
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Solving the system for $x$ is unoptional since we already have the answer we've been looking for. Your answer is $9.99\$$ .

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