12/12 or if u wanted to it to be simplified it would be 1 whole of course.
If you don't have the T there is 19.5 for (-6,5) (-1,-2) Which would be 19.5.
But if you needed the T the answer should be 19,5 Teslas.
Answer:
I believe there is an error because none of them are the answers
Step-by-step explanation:
4y=6
y=6/4
y-1=-14
y=-13
214+y=4
y=-210
8y=9
y=9/8