Which statement describes the graph of the system of equations below?
1.5x + 0.2y = 2.68
1.6x + 0.3y = 2.98
the lines are parallel.
the lines overlap at all points.
the lines intersect at (1.6,1.4).
the lines intersect at (3.1,0.5).

1.5x + 0.2y = 2.68multiply by 0.3
1.6x + 0.3y = 2.98...multiply by - 0.2

0.45x + 0.06y = 0.804 (result of multiplying by 0.3)
- 0.32x - 0.06y = - 0.596 (result of multiplying by - 0.2)
add
0.13x = 0.208
x = 0.208/0.13
x = 1.6

1.5x + 0.2y = 2.68
1.5(1.6) + 0.2y = 2.68
2.4 + 0.2y = 2.68
0.2y = 2.68 - 2.4
0.2y = 0.28
y = 0.28/0.2
y = 1.4

solution (they intersect at) (1.6,1.4)

Where’s the graph too show me?