Answer:
The item costs $900 after the 90% off.
Step-by-step explanation:
After the 90% off discount, the item costs (100% - 90%) the cost of the original price.
Hence, [tex]\$9000 \cdot (100\% - 90\%)[/tex]
[tex]= \$9000 \cdot 10\%[/tex]
[tex]= \$900[/tex]
Hope this helped!
