Respuesta :

total all 3 prices:

300 + 150 + 90 = $540 total is what she needed to pay.

they paid a 15% deposit so multiply the total by 15%:

540 x 0.15 = $81 ( amount of deposit)

to find what she still needs to pay, subtract the deposit amount from the total amount:

540 - 81 = $459
 The answer is C

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