Answer:
A
Step-by-step explanation:
I'll go slow:
Answer: B rational and equal to 0.
10 posters are .12 and 100 are 1.2 inches 1000 posters are 12 inches.
.012×10=.12 in
For every 0 in the ten move the decimal back 1.
.012×100=1.2 in
.012×1000=12 in
y=3x+4
This is the correct answer
b.y=4
c. x=6
These are the answers hope this helps