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Oksanka [162]
3 years ago
6

I dont get this can someone please help me.

Mathematics
2 answers:
lora16 [44]3 years ago
6 0

5+\dfrac x 2 \geq 10\\\\\implies \dfrac x2 \geq 10-5\\\\\implies \dfrac x2 \geq 5\\\\\implies x \geq 5 \times 2\\\\\implies x \geq 10

Deffense [45]3 years ago
4 0

Answer:

Option D

x ≥ 10

Step-by-step explanation:

5 + x/2 ≥ 10

2 × 5/2 + x/2 ≥ 10

10 + x/2 ≥ 10

x + 10 ≥ 2 × 10

x + 10 ≥ 20

x + 10 - 10 ≥ 20 - 10

x ≥ 10

Thus, The answer is x ≥ 10

<u>-TheUnknownScientist</u><u> 72</u>

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