Solve the system of equations below by graphing.
0.2x-0.5y=10
0.5x-0.3y=15
what is the solution rounded to the nearest hundredth?
a. (23.19, –11.34)
b. (23.19, 11.34)
c. (33.87, –6.45)
d. (33.87, 6.45)

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

So,the system of equation has unique Solution.

x=23.68

y= -10.53

None of these.

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)