A coupon subtracts $17.95 from the price P of a pair of headphones you pay $71.80 for the headphones after using the coupon writ
e and solve an equation to find the original price of the headphones
2 answers:
You have to add
So the coupon subtracts 17.95 from X price and you pay $71.80 for the headphones
17.95 + 71.80 = $89.75 (Original Price)
Answer:
Original cost: $89.75.
Step-by-step explanation:
Let P represent the original price of the headphones.
We have been given that a coupon subtracts $17.95 from the price P of a pair of headphones.
The cost of headphones after using the coupon would be .
We are also told that you pay $71.80 for the headphones after using the coupon. We can represent this information in an equation as:
Let us solve for P.
Therefore, the original cost of headphones is $89.75.
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