Answer:
3x + 12y + 4
I dont really know how to explain but since there is an X at the and of the 2, you can add X + 2x to get 3x. Since 3x, 12y, and 4 are not alike, this is the simplest form.
Answer: 3x+12y+4
Step-by-step explanation:
The only like terms are the x+2x so we add them to get the simplfied answer
5 to 25 = 1 to 5 = 1/5 = 20%
0.4
n × 0.2=0.08
n = 0.08÷0.2
n = 0.4
