Respuesta :

Answer: A) 87  B) 67  C) 237

Step-by-step explanation:

A)  ( 2 x [tex]7^{2}[/tex] ) - 11 = 87

B) [tex]\frac{100}{\sqrt[3]{64} }[/tex] + ( 3 x 21 ) = 67.166...

C) ( 12 x [tex]\sqrt[3]{27}[/tex] ) + 50 = 237.061...