12x - 18 - 4x -2
12x - 4x = 8x (yours 12x - 4x = 8)
-18 - 2 = -20 (yours -18 -1 = 17)
answer:
8x - 20
Answer:
It goes into 20 because 4 is a factor of 20 on the multiplication chart
Step-by-step explanation:
4*1=4
4*2=8
4*3=12
4*4=16
4*5=20
4+4+4+4+4
8+8+4
16+4
20
I think the answer would be N
I hope this helps you
width w
length w+11
perimeter =2 (width +length )
86=2 (w+w+11)
43=2w+11
32=2w
w=16
length = w+11=16+11=27
The answer for your problem is shown on the picture.
