Answer:
x = -4
y = -12
Step-by-step explanation:
Since y is 3x,
3x = 2x - 4
On solving we get x as -4
Substitute x and we get y as -12
Step-by-step explanation:
7=4y-13
7+13=4y
20/4=y
5=y
Answer:
False
Step-by-step explanation:
The lengths do not adhere to the triangle inequality theorem. Which states that the sum of the side lengths of any 2 sides of a triangle must exceed the length of the third side.
It would take (2 hours and 45 min) for the train to travel this far
Hope this helps.