Answer:
3x+3
Step-by-step explanation:
add up x-3,x+6 and x
combine like terms
x+x+x-3+6=3x+3
Well I think it can help even better because since you already solved and proved your work you know what to do for your answer.
I think
Answer:
I think it's parallelograms.....
Step-by-step explanation:
Parallelograms; a four-sided plane rectilinear figure with opposite sides parallel.
A 2/5 or 2:3
b 25% or 1/4
im 90% sure this is correct