Can you submit a picture form for this, so I can further assist you. :)
Answer:
Answer is on the pic
Step-by-step explanation:
I hope it's helpful!
5 because it is a chain affect from .95
min. = 0.58
max. = 1.38
Range = max - min = 1.38 - 0.58 = 0.8
Answer
0.8
-8 3/8 = -8 15/40
-12 4/5 = -12 32/40 ,because you had to get a common denominator.
Since you are subtracting from a negative the negative turns into a positive.
-8 15/40 + 12 32/40 = 4 17/40