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erica [24]
3 years ago
14

25 POINTS PLEASE HELP SOMEONE WHO CAN

Mathematics
2 answers:
NeTakaya3 years ago
8 0
The answer I got is (3,6, -1)
liberstina [14]3 years ago
8 0
Y = 6
x = 3
z = -1
use gaussian elimination
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The Brown family needs to rent a truck for their upcoming move. Express Movers will charge them $25 for the first day and $0.80
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Answer:

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Hope this Helps Dork! :)

4 0
2 years ago
Read 2 more answers
Solve by completing the square? Could you please work it out step-by-step?
DaniilM [7]
16 n^2 -10n + 129 = 8n^2 -8

We collect the terms:
8n^2 -10n + 137 = 0

The steps for completing the square:

1) Move the "non X" (or "non N") term to the right:

8n^2 -10n  = -137

<span>2)<span> Divide the equation by the coefficient of N² which in this case is 8
n^2 -1.2n = </span></span><span><span>-17.125 </span>

3) Take the coefficient of "N"; divide it by 2; square it; add it to both sides of the equation.
-1.2 / 2 = -.6
-.6^2 = .36

</span>
n^2 -1.2n +.36 = <span>-17.125 +.36

Take the square root of both sides:</span>
(n-.6)*(n-.6) = sq root( <span> <span> <span> -16.765 </span> </span> </span> )
That's about as far as I can go.

4 0
3 years ago
What does the 2 represent in 2/4
scZoUnD [109]
It represents 1/2, 50% or half of the equation.
it’s also the numerator, tells how many pieces you have from the whole.
8 0
1 year ago
*15 Points* Answer the question and I will give you BRAINLIEST!
grandymaker [24]

what is the question can u say?

8 0
2 years ago
Easy one for you folks. show work.<br>who ate more?​
In-s [12.5K]
What is the question
3 0
2 years ago
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