2 years ago

Solve. −8.5d ≥ 20 d ≤ –170 d ≥ –170

Mathematics

1 answer:

saw5 [17]2 years ago

3 0

Answer:

$\rm =>D \leqslant 2.352941$

Step-by-step explanation:

−8.5d ≥ 20

Divide both sides by -8.5:

$=> \cfrac {- 8.5 \: d}{ - 8.5} \ \geqslant \cfrac{20}{ - 8.5}$

$\rm=>d \leqslant 2.352941$

This is the answer.

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