Answer:
[tex] \rm =>D \leqslant 2.352941[/tex]
Step-by-step explanation:
−8.5d ≥ 20
Divide both sides by -8.5:
[tex] => \cfrac {- 8.5 \: d}{ - 8.5} \ \geqslant \cfrac{20}{ - 8.5} [/tex]
[tex] \rm=>d \leqslant 2.352941[/tex]
This is the answer.
