Answer:
$21,500
Explanation:
let's assume the price of the bracelet as x.
Price of a necklace= 2x+4,500
Price of necklace and bracelet together
x+2x+4,500= 30,000
3x=25,500
x= $ 8,500
then you have to substitue x value for 2x+4,500(equation for the price of necklace )
2x+4,500
2 × 8,500 + 4,500 = $21,500
Hope this will be helpful =)