Answer:How positive and negative numbers are used together to describe quantities having opposite directions or values, examples and step by step solutions, ... in real-world contexts, explaining the meaning of 0 in each situation. ... I can use integers to represent quantities in real world situations (above/below sea level, etc).
How many batteries are in a pack? You would take that number and divide it by 8.34. That would give you the price per battery. From there you can figure out how many batteries you can buy with only $3 and how much money would be left over.
