The regular price of the bicycle is $300. 1/4 of $300 is $75. So, the amount of the discount is $75.
To find the sale price, we can subtract the discount from the regular price:
Sale price = Regular price - Discount
Sale price = $300 - $75
Sale price = $225
So, the sale price of the bicycle is $225.
Expressions that represent the sale price of the bicycle in dollars:
$225
3/4 x $300
$300 - 1/4 x $300
$75
So, the correct expressions are:
$225
3/4 x $300
$300 - 1/4 x $300