supercait10
  • supercait10
I just need someone to explain the last two
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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katieb
  • katieb
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supercait10
  • supercait10
pooja195
  • pooja195
#10 7x=42 just divide both sides by x since you are trying to isolate x whats 7/7 its 1 right so you are left with x whats 42/7=?
supercait10
  • supercait10
6

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More answers

pooja195
  • pooja195
good so x=6
anonymous
  • anonymous
lol try to be cool ok? post the question without the heading "Caitlyn Shaffer is taking this assessment."
anonymous
  • anonymous
just saying carry on
supercait10
  • supercait10
umm sorry but i saved the test into my computer i can't take that part out
pooja195
  • pooja195
Cheating gets you nowhere.
supercait10
  • supercait10
i'm not cheating i just said explain not give me the answers geez
pooja195
  • pooja195
Want all the answers? :P
pooja195
  • pooja195
I worked them out lol
supercait10
  • supercait10
no i have the rest i just need help on number nine thats it
pooja195
  • pooja195
you just need to copy n paste ;)
supercait10
  • supercait10
i already have the answers for one through 8
pooja195
  • pooja195
Aight have you tried #9?
anonymous
  • anonymous
Explain how to solve \[8^ 2 + 9(12 ÷ 3 • 2) – 7\]
supercait10
  • supercait10
haha funny i'm am doing tenth grade math and have no clue what to do for number 9
anonymous
  • anonymous
a) do what is inside the parentheses first divide and multiply in order form left to right
pooja195
  • pooja195
@satellite73 would we use PEMDAS?
pooja195
  • pooja195
*wouldnt
anonymous
  • anonymous
inside the parentheses is \(12\div3\times 2\)
anonymous
  • anonymous
pemdas is a lazy math teachers mnemonic device it doesn't mean anything
supercait10
  • supercait10
i got it my older sister's best friend helped me
anonymous
  • anonymous
besides, this is a good example of where, if taken literally, you would get the WRONG answer
anonymous
  • anonymous
what did he/she get as a final answer?
supercait10
  • supercait10
138 and she is in 11th grade taken collage math
pooja195
  • pooja195
Wrong.
anonymous
  • anonymous
yeah sorry
supercait10
  • supercait10
i'm going by what she says i trust her due to i know her
pooja195
  • pooja195
LOL go for xD its wrong
supercait10
  • supercait10
all my teacher is going to do is take off half of a point due to i'm three weeks ahead of school work
anonymous
  • anonymous
trouble is math is not really based on trust @pooja195 will you quit doing that??
anonymous
  • anonymous
you want to do it the correct way?
pooja195
  • pooja195
Nope and 12/3=4 right? so... 64+9(4)(2)−7 =64+(9)(8)−7 =64+72−7 =136−7 = ?
supercait10
  • supercait10
i'm already a 100% she is only going to knock out me down to 99%
pooja195
  • pooja195
You do what you want then.
supercait10
  • supercait10
i got an 100% on the test
pooja195
  • pooja195
Prolly with my answer XD
supercait10
  • supercait10
not really she gave a half a point for ur answer due to it wasn't clear
pooja195
  • pooja195
LOL so how did you get a 100 then?
supercait10
  • supercait10
number 9 and i also did a question that i really didn't have to do
pooja195
  • pooja195
ah ok.
supercait10
  • supercait10
yup

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