Respuesta :
At $450,
Lucy pays 30% of $450 = 0.3 x 450 = $135
At $650,
Lucy pays 30% of $650 = 0.3 x 650 = $195
$195 - $135 = $60
Lucy will have to pay $60 more each month
Lucy pays 30% of $450 = 0.3 x 450 = $135
At $650,
Lucy pays 30% of $650 = 0.3 x 650 = $195
$195 - $135 = $60
Lucy will have to pay $60 more each month