Question

Solve the system of equations below by graphing.

Answer 1

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.

Answer 2

I think it would be B hope it helps