Answer:
They are parallel because they both have the same gradient of 5.
Explanation:
For lines to be parallel they need to contain the same gradient.
1. therefore we rearrange the second equation to get y the subject so it's in the format of y=mx+c
2. 2y-10x+3=0
- we +10x and -3 on both sides to get y on its own
2y=10x-3
- we divide each side by 2 as we want y not 2y
y=5x-
3. From this we can see that both the equation contains the same gradient (5)
therefore, they are parallel.