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24-11-2018
Mathematics

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REWRITE THE EXPRESSION WITHOUT USING GROUPING SYMBOLS 7(X -20)
a) 7x-7*20
b) 7x-20
c) 7x-720
d)7+X-7+20

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wegnerkolmp2741o wegnerkolmp2741o

24-11-2018

7(X -20)

us the distributive property and multiply

7*x -7*20

7x- 7*20

Choice A

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