briOlgsamatlovelyn
briOlgsamatlovelyn briOlgsamatlovelyn
  • 20-07-2016
  • Mathematics
contestada

Simplify, following the order of operations: 5 102 – 3 × (12 – 8)
a. 45
b. 93
c. 213
d. 61

Respuesta :

placekzachary placekzachary
  • 23-08-2018

5 + 10^2 - 3 ( 12 - 8 ) = 93 12 - 8 = 4 then do 3 x 4 which = 12 and then add 5 to 10^2 which = 105 105 - 12 = 93

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crisforp
crisforp crisforp
  • 31-08-2018

So, 12 - 8 = 4;

Then, 3·( 12 - 8 ) = 3·4 = 12;

10^2 = 100;

10^2 - 3·( 12 - 8 ) = 100 - 12 = 88;

Finally, 5 + 10^2 - 3·( 12 - 8 ) = 5 + 88 = 93;

Answer Link

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