He gave away 8 so he would have 12/20 which is 60% left :)
Answer:
Anthony is right
Step-by-step explanation:
I answered your other problem so look there for the explanation
You could start out by saying u put 5 groups into each number
Answer:

Step-by-step explanation:
Given
See attachment
Required
Determine the slope of the line
From the attachment, we have the following points

and

The slope m is then calculated using:

Substitute values for the x's and y's




<em>Hence, the slope is 0</em>