4+x=18, the sum would make it an addition problem and x would represent "a number".
They are the same because if you add a zero it doesnt change it
Answer:
i think but I am not sure so maybe ask somebody else but I think it is A.
Step-by-step explanation:
I just think it is
I'll try to understand this but I don't really get it because I'm in middle school
Y= 1x+ 3
1x is the slope and 3 is the y intercept
I did rise over run to find the slope 3/3=1
Y is 3 because y intercept is when a line go through the y axis and it’s on 3
hope this helps!
