3x+5y-9 pls vote brain le est i hope it helped
Rational: Any number that can be expressed as a fraction (or a ratio.)
Irrational: Not rational, any number that can't be written down as a fraction. Some examples include

,

, and so on.
The factors of 448 include: <span>1,2,4,7,8,14,16,28,32,56,64,112,224,448</span>
Answer:
It is D or B. If i am not mistaken