Hello there,
Actual price = $100
After 10% discount = $100 - (10/100 x 100)
= $90
After 15% discount = $90 - (15/100 x 90)
= $76.50
Final cost - $76.50
Hope this helps :))
~Top
Image of A (2-8, 6+4) =(-6,10)
image of B (-1-8, 5+4)=(-9,9)

( x approaches 2 from the left )

( x approaches 2 from the right )
Transitive property of addition
Answer:
8 candle = $12.96
1 candle =($12.96/8)
= $1.62
package of 3 candles =3×$(1.62)
: =$4.86