Respuesta :
Answer:
Price after 13% off = b x (1-0.13)
Step-by-step explanation:
Original price of the purchase = b
Discount on total purchase = 13%= 0.13
Price after 13% off = b x (1-0.13)
Answer:
0.87b
Use the Distributive Property to combine like terms. Remember that when there is no number in front of a variable it is understood that the variable has a coefficient of 1