Answer:490$.
Explanation:
To find the price after the discount, we need to calculate the amount of the discount and then subtract it from the regular price.
Step 1: Calculate the discount amount.
Discount = Regular price * Discount rate
In this case, the regular price is $700 and the discount rate is 30%.
Discount = $700 * 0.30 = $210
Step 2: Subtract the discount from the regular price.
Price after discount = Regular price - Discount
Price after discount = $700 - $210 = $490
Therefore, the price after the 30% discount is $490.