Respuesta :
Answer:
Just use your number line for help but you have to figure out if the numbers are positive or negative.
Step-by-step explanation:
If Ann lives at 0 and ben lives 7 blocks from Ann then you would say ben lives a number 7 on the number line and Carol lives 2 blocks from ben then carol would live at 9.
Answer:
-9, -5,5,9
Just use a number line, it's easy.