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MAXImum [283]
2 years ago
10

Which value of k makes 3- 3k -12 > 9 true ?

Mathematics
2 answers:
Sphinxa [80]2 years ago
6 0
I think it’s -6 because you’d add 12 to 9 to get 21 then subtract 3 to get 18. 18 divided by -3 is -6
Nadya [2.5K]2 years ago
3 0

Answer:

k

Step-by-step explanation

k can be 11. If u plug 11: 3-21-12 is bigger than 9

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Answer:

a) -3

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Step-by-step explanation:

(a) 2(1)²-5(1)

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(c) 2(4)²-5(4) +2(8)²-5(4)

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64×2= 128

128-40= 88

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hope it helps!

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Zolol [24]

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Answer:

\boxed{\bold{\frac{m^2}{\left(m+n\right)\left(m-n\right)}}}

Step-by-step explanation:

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