anonymous
  • anonymous
Simplify. [–4 – (–2 + 3 • 5)] Simplify the expression. 3/4*[12*4+(-16)] + (-20) Choose exactly two answers that are correct. 4. (3 pt) Which equations illustrate the commutative property of addition? Choose exactly two answers that are correct. A. –9 + 11 = 11 + (–9) B. C. –5 + [6 + (–4 + 3.1)] = – 5 + [(–4 + 3.1) + 6] D. –7.4 + (13 + 2.1) = (–7.4 + 13) + 21 A. 16 B. –44 C. 44 D. 4
Mathematics
chestercat
  • chestercat
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sammixboo
  • sammixboo
Hello ^-^ Welcome to OpenStudy :) Can you post one question per post, please? THis is a tab confusing
anonymous
  • anonymous
More questions coming. I wanna be done allready -_-
sammixboo
  • sammixboo
I'll help if you do that so I can help you with a clear understanding as to what I am on

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anonymous
  • anonymous
Simplify. [–4 – (–2 + 3 • 5)]
sammixboo
  • sammixboo
First solve what is in the parenthesis. (-2 + 3 * 5) Now in the parenthesis, we have to follow PEMDAS, so multiply/divide first. What is 3 * 5?
anonymous
  • anonymous
Oh god. Your one of those people that make my brain do things.... Here we go! The answer is 15
anonymous
  • anonymous
Hello, you alive?
anonymous
  • anonymous
Have you collapsed on your keabord?
anonymous
  • anonymous
H-hello.....?
anonymous
  • anonymous
@dan815 The person helping me has collapsed on their keyboard, and is most likely ded. Can you help me were he left off? xD
anonymous
  • anonymous
@C-Cups Can you still help? xD
anonymous
  • anonymous
There all dead.... They all caught explosion... I wonder if it's contagious...
Kash_TheSmartGuy
  • Kash_TheSmartGuy
(-2 + 3 * 5) Now in the parenthesis, we have to follow PEMDAS, so multiply/divide first. What is 3 * 5?
anonymous
  • anonymous
Well dang
anonymous
  • anonymous
Could you not have said that before i closed THIS!!!
sammixboo
  • sammixboo
I'M ALIVE
sammixboo
  • sammixboo
Sorry. :( Do you still need help?
anonymous
  • anonymous
Yes

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