Answer:
Step-by-step explanation:
2.52
Answer:
x=21
Step-by-step explanation:
x=9+12 x=21
Like I said on the other question. Slope will ALWAYS be the number beside x and y-intercept will always be after that.
Slope-intercept form = y = mx + b
Slope goes where m is and y-intercept goes where b is.
Hope this helps!