Your answer would be 125.4 cause the number is too small to be 130 so yeah hope this helps
24 inches, because if you were to multiply six, by four, since four is the number of sides a square has, it would be 24
Hey!
Let's write it,

Add

to both sides,


Subtract

from both sides.


Since we don't want a negative variable, we have to divide both sides by

.

Our answer would be,

Thanks!
-TetraFish