Question

Simplify the expression. [9 + (–5)] • (–4)


A.

56








B.
–56







C.
16







D.
–16

Answer 1

-16

Answer 2

The answer is indeed -16. Try this website - it can help you with step by step solving. :)

http://www.wolframalpha.com/input/?i=+%5B9+%2B+%28%E2%80%935%29%5D+%E2%80%A2+%28%E2%80%934%29

Answer 3

Thanks

Answer 4

No problem. :)

Answer 5

For future reference follow the rules of pemdas Parenthesis, exponents, multiply or divide, addition or subtraction