rayzoldck rayzoldck

25-03-2022
Mathematics

contestada

3 (2a + 6) what is the valur of this exspression when a = 4

please help!!

3 2a 6 what is the valur of this exspression when a 4 please help class=

Respuesta :

isalep93 isalep93

25-03-2022

2a means = 2 x a

if a = 4

3 x (2 x 4 + 6) = 3 x (8 + 6) = 3 x 14 = 42

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