Question
If Penelope sells a handphone at a discount of 10% of the usual price, she will make a profit of $30. If she sells it at a discount of 30%, she will incur a loss of $45. Find the price of the handphone.
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If Penelope sells a handphone at a discount of 10% of the usual price, she will make a profit of $30. If she sells it at a discount of 30%, she will incur a loss of $45. Find the price of the handphone.