15-10-2021
Mathematics

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Plz I need help with these three if you know them. Any of them you know help

Plz I need help with these three if you know them Any of them you know help class=

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lliissaa1116 lliissaa1116

15-10-2021

7) 0
8) -13
9) 10
You just have to plug in the numbers for x and follow PEMDAS after

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