Question

Evaluate 3(a – 4b) when a = –2 and b = 5.



39

–54


–66


54

Answer 1

3(-2-4*5)
3(-2-20)
3(-22)
-66
So it is the third one 

Hope this helps

Answer 2

THIS IS SI EASY=)

3(-2-4*5)
3(-2-20)
3(-22)
-66

i hope this helps