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Stella [2.4K]
3 years ago
10

Write the algebraic expression for “twice a number n decreased by seven”

Mathematics
2 answers:
Drupady [299]3 years ago
7 0

Answer:

2n - 7

Step-by-step explanation:

twice a number n is 2 times N

decreased by 7 means 2n - 7

hope that helped!!

natima [27]3 years ago
5 0

Answer:

2x-7 or y= 2x-7

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stiv31 [10]

Answer:

  [1] = 6

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Step-by-step explanation:

A perfect square trinomial is of the form ...

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