Answer-
18
Explanation-
THEY USED PROCESS OF MULTIPLICATION SO THAT BY 2, BUT THEN DIVIDE 36 BY 2.
That symbol represents "plus out minus". usually represents uncertainty if it is beside a number.
e.g. 3± 0.3 means that the actual answer lies between 2.7 and 3.3
<span>One 4 is in the hundreds place and the other is in the thousands place. So thats your answer</span>
Step-by-step explanation:
To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.
