To calculate the price of a video game that is priced at $29.99 after a 15% off coupon is applied, we can use the formula for calculating the discounted price of an item:
Discounted price = Original price - (Original price x Discount rate)
In this case, the original price is $29.99 and the discount rate is 15%. We can convert the discount rate to a decimal by dividing it by 100, which gives us 0.15.
So, the discounted price of the video game is:
Discounted price = $29.99 - ($29.99 x 0.15) = $25.49
Therefore, after the 15% off coupon is applied, the price of the video game is $25.49.