is this a question or do you want us to draw sketch an actual line
My belief is that km is smaller than m so 3.6km is less than 3600m i hope my answer helps you in some sort of way
They are all integers so...
first lets substitute
A.3x=13
X=13/3
b.3x+2=13
3x=11
x=11/3
c.3x+4=13
3x=9
x=3
d.3x+6=13
3x=7
x=7/3
E.3x+8=13
3x=5
x=5/3
therefore the possible is letter c because it must be an integer and the definition of integer states that it is not a decimal nor a fraction
6(x +y) -(a +b) = 6(-5) -(-5)
= -25
