The sales price of the video game is $35.
To find the sales price we will use the formula
S=P-PD
S is the sales price that we need to find
P is the original price which is $50.
PD is the discount percent which is 30%
So first we are going to set up our equation
S=50-30%
50-30% is 35.
So, $50 with a 30 percent discount will cost you $35.00, and you saved $15.00 for the video game.