Answer:
49 = (P -15) is the expression.
Step-by-step explanation:
The original price of a skateboard was reduced by $15.
The new price of the skateboard is $49.
If P is the original price of the skateboard the we have to find the expression
From the statement given in the question new price = Original price - reduction done in the price
49 = (P - 15)
Therefore 49 = (P - 15) defines the information given in the question.