Final answer:
To calculate the total amount that Carlos spent on video game and DVD rentals in the past month, multiply the number of video games rented by the rental price per video game, and then add the rental price of the DVD. Carlos spent a total of $21.00 on video game and DVD rentals in the past month.
Step-by-step explanation:
To calculate the total amount that Carlos spent on video game and DVD rentals in the past month, we need to multiply the number of video games rented by the rental price per video game, and then add the rental price of the DVD.
Carlos rented 5 video games, so the total cost of the video games is 5 x $3.30 = $16.50.
He also rented 1 DVD, which costs $4.50.
Therefore, the total amount that Carlos spent on video game and DVD rentals in the past month is $16.50 + $4.50 = $21.00.