Answer:

Step-by-step explanation:
The first partial sum is:

The second partial sum is:

Which represents the option A.
Answer:
The answer is 59 & 79
Step-by-step explanation:
59+79=138
79-20=59
59+20=79
There is 2 answers + and -. The i represents a imaginary number... the answer is 6+2i, 6-2i.
Answer:well your smallest is 3 3/4
Step-by-step explanation:well I can’t really explain but if u know 1 or something it’s self is always bigger or not always but most of the time..hopefully u get this