You download 12 news songs to your phone. then you delete 5 old songs. write each amount as an integer.

Hey there! :D

When you have a value, it is usually positive.

For example, if I have 5 chocolate bars, then I have +5 chocolate bars. 

When you take away a value, it is usually negative.

For example, I have 3 chocolate bars away, then I would have 3 fewer chocolate bars. (-3) 

Integers are negative or positive whole numbers.

12 songs= 12 <== the integer

Delete 5 old songs= -5 <=== the integer

I hope this helps!
~kaikers

Hey there!
The answer is -5

Hope this helps you!

Always remember, you are a Work Of Art! 
- Nicole :) <3

The answers are 20,30,80,180,960,890,1230,4560. on the first row

It’s 24.6 after you round to the nearest tenths the answer should be 25.0