Question

Which expression could be used to determine the cost of a $50 video game after a 20 percent discount?​

Answer 1

Answer:

The price of a video game is now 50 dollars after the 20% discount.The question is what is the expression to be able to solve that amount before the 20% discount.=> 100% - 20% = 80%=> 50 is the 80% => 80% = .80Expression = .80 = 50, where x is the unknown number that we  need to know.

=> .80 = 50 => .80x / .80 = 50 / .80=> x = 62.5 dollars is the original price of the said video game on sale.

hope it helps you ✌️✌️

Answer 2

$\huge\mathfrak{Answer:}$

The price of the video game is now 50 dollars after the 20% discount.

The question is what is the expression to be able to solve that amount before 20% discount.

=> 100% - 20% = 80% => 50

Where x is the unknown number that we need to know.

.80 = 50 => .80x/.80 = 50 / .80

x = 62 .5 dollars is the original price of the said video game on sale.