Help please I don’t understand at all

Answer:
6% ( to nearest percent )
Step-by-step explanation:
The percentage change is calculated as
[tex]\frac{change}{original}[/tex] × 100%
Change = 90 - 85 = 5, hence
percent change = [tex]\frac{5}{85}[/tex] × 100% = [tex]\frac{5(100)}{85}[/tex] = 6%
Answer:
Here, you have to calculate the percentage(%) of change.
To calculate this, you have to use this formula-:
[tex] { \bold{\mathfrak{\frac{change}{new} \times 100}}}[/tex]
Step-by-step explanation:
[tex] = \frac{5}{90} \times 100[/tex]
[tex] = \frac{50}{9 }[/tex]
[tex] = 5.55555[/tex]
Now, you have to round of this percentage to the nearest....
And that will be => 6%.
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