<human>:  A basic manicure starts at $35 while a pedicure starts at $40. A certain salon offers 20% off if you get both. Suppose Karen chooses to do both and would also like to add nail art on each of her fingers, which costs $3 per nail. How much would she pay in all?
<bot>: How much does a basic manicure and pedicure cost? ** The cost for both manicure and pedicure is $35+$40=$<<35+40=75>>75.
How much is the discount? ** The discount is $75*0.2=$<<75*0.2=15>>15.
How much would Karen pay in all? ** So, Karen would only pay $75-$15=$<<75-15=60>>60 for both services.
How much does nail art cost? ** The cost of the nail art for 10 fingers is $3*$10=$<<3*10=30>>30.
How much would Karen pay in all? ** Therefore, Karen would pay a total of $60+$30=$<<60+30=90>>90.
#### 90