Answer:
1/15 ; 6/90
Step-by-step explanation:

Answer:
The difference is 4 degrees
Step-by-step explanation:
If its difficult for you to subtract negatives just switch them to a positive 1 and 5 now subtract 1 from 5=4 and because the measure being used is degrees the final answer would be 4 degrees.
A zero in front of the x would make this a difference of two perfect squares. All of the other option would interfere by adding another term.
Which one is the red ties that were drawed?
25 * 10 = 250
20 * 10 = 200
55 * 10 = 550
Above: Which ever one is the red one, that's what I think is the answer. Hopefully that helped! :)