Respuesta :
Answer:
20.64
Step-by-step explanation:
The original price is p
Subtract the coupon and pay 15.48
p- coupon = 15.48
p -5.16=15.48
Add 5.16 to each side
p-5.16+5.16=15.48+5.16
p =20.64
Answer:
20.64
Step-by-step explanation:
The original price is p
Subtract the coupon and pay 15.48
p- coupon = 15.48
p -5.16=15.48
Add 5.16 to each side
p-5.16+5.16=15.48+5.16
p =20.64