Answer:
no, you actually don't.
Step-by-step explanation:
remember: x is how many to the left, and y is how many to the top.
reposition the dots and I will see if it is right the 2nd time.
hope this helped!
no
you suppose to connect the dots
y=4
4y+3=19
=4y=19-3
=y=16/4=4
