Question

The temperature fell by 18 degrees Fahrenheit today.
Write a signed number to represent this temperature change.
___
Ali received 5 dollars.
Write a signed number to represent this change.
____

Answer 1

Answer:

The temperature fell by 18 degrees Fahrenheit today.

Write a signed number to represent this

temperature change:

-18

Ali received 5 dollars.

Write a signed number to represent this change:

5