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Shalnov [3]
3 years ago
8

I’m confused #7 pls help

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
8 0

D is the correct answer

steps:

9x+11-4x+3=24

9x-4x=5x

11+3=14

so simplified it would be 5x+14=24


ki77a [65]3 years ago
6 0

9x+11-4x+3=24

always combine like terms first.  Combine all the x's and all numbers.

5x+14=24

Therefore, the answer is D.

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Since they are right triangles use Pythagorean Theorem.
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olga2289 [7]

Answer:

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