Answer:
this is PEMDAS so you start with the parentheses and then u see if there's any exponents and since there isn't any u move on to then u see which one comes first multiplication or division once u figure dat out do the same with addition and subtraction then eventually you'll get ur answer. I hope dis helps :3
I don't really like the PEDMAS questions but here goes.
9 + (12 - 7) ÷ 2 · 4
Parentheses first.
= 9 + 5 ÷ 2 · 4
Multiplication and division, left to right
= 9 + ((5 ÷ 2) · 4)
= 9 + (5/2) · 4
= 9 + 10
= 19
Answer: C. 19
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