15:15
Which is simplified to
1:1
Hope this helps!
I think (-6,-2) because it would switch into the all negative quadrant making them both negative.
If Dan is 8x years old next year then he must be 8x-1 years old this year
With the same logic, five years ago from this year, he must be 8x-1-5=8x-6
The answer should be 8x-6
