Answer:
A pack of pencil' price=$8
Price went up=$12
increasing percentage = change/original x100
= (12 -8)/8 x100
=4/8 x100
=50%
Answer:
x=1 y=-4
Step-by-step explanation:
Step-by-step explanation:
from which text book please
Answer:
Answer:
21378.6
Step-by-step explanation:
You move the decimal point four places towards the right.
