Answer:
(a-z)/z = m
Step-by-step explanation:
a = zm+z
Subtract z from each side
a-z = mz+z-z
a-z = mz
Divide by z
(a-z) /z = mz/z
(a-z)/z = m
Find the change in the y coordinates
7-5=2
Find the change in the x coordinates
1--3 or 1+3= 4
Divide the changes in the y and x coordinates
2/4= 1/2
The slope is 1/2. Hope this helps!
4.741
4.742
Really, you could stick any digit from 1-9 at the end of 4.74 to create your answer.
I hope this helps, If there are 5 cups of flour, then there will be 7 and 1/2 cups of sugar:)