Answer:
47.1cm
Step-by-step explanation:
A) E, F, H, N
I think so......
Find the common denominator
LCM(3, 6) = 6
There are 1 terms.
5x+kr has 3 terms
-3g has 1 term. 12 has none. so it is 1
5x has 1 term and kr has 2 terms and 2+1 is 3 terms.