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I NEED HELP PLEASE
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
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terenzreignz
  • terenzreignz
Did you try solving all four choices and seeing which one actually gives you 21.5?
Cookie_2046
  • Cookie_2046
No do i do that?

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terenzreignz
  • terenzreignz
Easiest way to do it ^^ PEMDAS Remember to do EVERYTHING inside parentheses first. Then first perform the multiplications or divisions. THEN finish off by doing the additions or subtractions. First choice: 35 / 7 - (5 + 4) First do the stuff in the parentheses... 35 / 7 - (9) Next, do the division 5 - 9 Then finally, do the subtraction. -4 And this isn't 21.5, so look at the other choices and see which one IS. ^_^
Cookie_2046
  • Cookie_2046
I'm kinda stuck on this one, but i think it's d? i may be wrong
terenzreignz
  • terenzreignz
If you're not sure of yourself, why don't you try solving d? ^^ Nothing wrong with making sure :D
Cookie_2046
  • Cookie_2046
I get 41
terenzreignz
  • terenzreignz
haha, really, now? ^^ Show me your steps in how you managed to get that number. I bet you didn't do the stuff inside the parentheses first :P
Cookie_2046
  • Cookie_2046
Wait that one is correct
terenzreignz
  • terenzreignz
Are you sure?
Cookie_2046
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Yes i'll show u
terenzreignz
  • terenzreignz
Yes, please :>
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Correct?
terenzreignz
  • terenzreignz
You could have just used the draw tool here :D But well done, all the same ^_^
Cookie_2046
  • Cookie_2046
Yay Thanks for helping
terenzreignz
  • terenzreignz
No problem ^^

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