sallyateefa sallyateefa

16-11-2020
Mathematics

contestada

I NEED HELP WITH THIS ASAP THANK YOUU

I NEED HELP WITH THIS ASAP THANK YOUU class=

Respuesta :

ironwolf24 ironwolf24

16-11-2020

Answer:

16 (for both)

7 + 9 = 16

7 + 9 = 16

Step-by-step explanation:

Those bars just mean the number in them CANNOT be negative

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Izzy1974 Izzy1974

16-11-2020

Answer:

Step-by-step explanation:

l-7+9l= 2 The absolute value of -7+9

l-7l+9= 16 The absolute value of -7 and +9

Answer Link

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