Answer:
£3575
Explanation:
If Trevor bought the car for £5000, he wants to make a 10% profit on it.
His profit will be 10% of £5000 which is (10/100) x 5000 = £500.
So, his total cost for the car and profit will be £5000 + £500 = £5500.
Since Trevor is holding a sale, he is offering a 35% discount on the car. Therefore, the discounted price of the car will be:
Discount = 35/100 x £5500 = £1925
The price at which Trevor should advertise the car is the original price minus the discount:
Advertised price = £5500 - £1925 = £3575
Therefore, Trevor should advertise the car for £3575.