deolusocean deolusocean

23-03-2022
Mathematics

contestada

You move 4 units forward, then 9 units backwards on a board game. Which of the following expressions can be used to find the sum of your moves?

4 + 9

4 + (-9)

-4 + 9

-4 + (-9)

Respuesta :

crt10789 crt10789

23-03-2022

Answer:

I believe the correct answer is option 2

4 + (-9)

Answer Link

mauverandol mauverandol

23-03-2022

4 + (-9)

This expresses your answer as a sum (addition) while accurately representing your moves (4 forward, being positive, and 9 backwards, being negative)

Answer Link

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