Answer:

Step-by-step explanation:
Let
and
.
The midpoint is calculated using the formula;

Substitute the coordinates to get;



The value of 7 in 3,781 is 10 times greater than the value of 7 in 4,471 the value in the first number is 700 and the value in the second number is 70 so if you were to change 70 into 700 then you would multiply it by 10
Answer:
look at the picture ..........
3=y and 2=x
Pretty sure that’s right