The 4th one is the correct one, because on each self there is double the cakes.
Answer:
The temputure is -64
Step-by-step explanation:
i am not 100% sure but...
(4x+3)=47
<u> - 3 - 3 </u>
4x=44
44/4= 11
so x = 11
You use it at the end of a sentence and it looks like this! It means like loud