Answer :
Rebate=6%of 6650 I.e price after rebate is 94% of 6650 = 6251..........sales tax is 10% of 6251=625.1
Therefore Final amount paid =6251+625.1=6876.1
[tex]{\sf\underline{\red{Rebate\:is\: equivalent\:to\:discount}}}[/tex]
6650 × (100-6)% = 6650 × 94% = 6,251
6,251 × 10% = 625.10 sales tax
6,251 + 625.10 = 6,876.10 total amount paid.