Answer:
The value of y is unknown bas there is no equation
Are they asking for the surface area?
25:169 can be if is a rectangle ( times by the number itself )
or is is a square times by 2 ( 10/26)
First, combine like terms.
12y+6=6y+12 turns into
12y-6y=12-6, which is
6y=6. Now divide both sides by 6.
y=1
now do a quick check (cause that's always a good idea).
12(1)+6=6(1)+12
12+6=6+12
18=18 ; )
.10 is the answer because it says in a scale so that tells you it's going to be a decimal
