Question
If Valen sells a necklace at a discount of 10% of the usual price, he will make a profit of $170. If he sells it at a discount of 30%, he will still make a profit of $30. Find the cost price of the necklace.
4 m

Click button first when a symbol is required. X

If Valen sells a necklace at a discount of 10% of the usual price, he will make a profit of $170. If he sells it at a discount of 30%, he will still make a profit of $30. Find the cost price of the necklace.