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PLEASE HELP!!!!!
(Image attached)
Yes, Sophie's work is correct
No, Sophie made a mistake going from Step 1 to Step 2
No, Sophie made a mistake going from Step 2 to Step 3
No, Sophie made a mistake going from Step 3 to Step 4.

PLEASE HELP Image attached Yes Sophies work is correct No Sophie made a mistake going from Step 1 to Step 2 No Sophie made a mistake going from Step 2 to Step 3 class=

Respuesta :

yes it is correct i took the test
seokjinnie777

Answer:

Sophie made a mistake from from step 3 to step 4.

Step-by-step explanation:

According to order of operations (PEMDAS), multiplication should be done before adding. In step 3 to 4, Sophie adds 18 + 7, but she should be 7*6 first instead. Therefore, she made a mistake here.

hope this helps! <3

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