KitKat737 KitKat737
  • 02-03-2018
  • Mathematics
contestada

what is 7 × (12 + 8) - 6=

what is 7 12 8 6 class=

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sqdancefan
sqdancefan sqdancefan
  • 02-03-2018
Your calculator will tell you it is 134.
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susanwiederspan
susanwiederspan susanwiederspan
  • 02-03-2018
Recall the order of operations:

Groupings
Exponents
Multiplication 
Division
Addition 
Subtraction 

First, we simplify the terms inside the parentheses [tex](12+8)=20[/tex]. Next, following the order of operations, we multiply this by 7, to get 140. Finally, we subtract 6 to get 134.
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