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Anna [14]
4 years ago
10

Solve the system of equations below by graphing.

Mathematics
2 answers:
Alex17521 [72]4 years ago
8 0

Answer with explanation:

The two equation which we have to solve by graphing are:

1   → 0.2 x-0.5 y=10

   2 x-5 y=100

2   →  0.5 x-0.3 y=15

   5 x -3 y =150

\frac{2}{5}\neq \frac{-5}{-3}\neq \frac{100}{150}(\frac{2}{3}

So,the system of equation has unique Solution.

x=23.68

y= -10.53

None of these.

AleksandrR [38]4 years ago
5 0
I think it would be B hope it helps
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3 years ago
A.
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Answer:

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Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

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The real zeros of f(x) are x = 0.3 and x = -3.3.

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