Answer:
149/60
Step-by-step explanation:
11/4-27/8*1/4*1/2
11/4-27/64
149/64
All of them
But if u had to pick one I would say addition or subtraction
Answer:



Step-by-step explanation:
Given

See comment for complete question
Required
The number of decimal places
To do this, we simply calculate the number of digits after the decimal points


The product is the sum of the digits above 2 + 1 = 3
Hence:

Answer:
1. slope
2.Positive
3.up and down
4. Left and right
5. 1/1 or over 1 up 1
Step-by-step explanation: