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stepladder [879]
3 years ago
10

Please so your work! 20pts and bainlyist for best answer! an = 2n + 11

Mathematics
1 answer:
miv72 [106K]3 years ago
5 0

Step-by-step explanation:

What's the value for a? This cannot be solved unless 'a' or 'n' is given

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Solve the system by substitution y=10x y=-3x-104
NISA [10]

Answer:  (-8, -80)

<u>Step-by-step explanation:</u>

y = 10x

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Substitute "y" with "10x" into the second equation, then solve for x:

10x = -3x - 104

13x = -104         <em>added 3x to both sides</em>

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Next, substitute -8 for x into the first equation to solve for y:

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8 0
3 years ago
162 divided by [6 (7-4)^2 by the way the 2 is a exponent
r-ruslan [8.4K]
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pemdas
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3 years ago
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VashaNatasha [74]

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Step-by-step explanation:

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