Answer:
Im in thinks it B
Step-by-step explanation:
Sorry if im wrong if not B try C
Answer:
Subtract 
Step-by-step explanation:
Given

Required
The first step to evaluate the expression
The first step is to evaluate the expression in brackets.
From the question: The expression in bracket is: 
So, the first step is to subtract 
Answer:
Follows are the responses to the given question:
Step-by-step explanation:
Please find the complete question in the attached file.



The stem & leaf show demonstrates that 0.55 for both the data is indeed a reasonable value.
The probable outlier is the data value 0.76.
The variability of the techniques is relatively large.
It show isn't symmetrical and seems to be optimistic.
Please upload the picture of one piece of fabric.
Answer:
hello!
Step-by-step explanation:
Sory but...I can't be able to answer the answer since u r being specific