Answer:
4k=-2k+6-18
6k= -12
Step-by-step explanation:
- 12
6 12
-2
They add 6 to both sides so 4k=2-12
then add 2k to both side and get 6k=-12
divide by 6 and get k=-2
2/3
DEFG ~ D'E'F'G'
=
perimeter would be s x 4
so 3 3/4 x 4 = 15
B is the correct answer
Express as product of prime factors.
The greatest common factor is the product of the least powers of the common factors.
The GCF is