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notsponge [240]
3 years ago
10

Nina already owns 2 necklaces, and additional necklaces are priced at 2 for a dollar. How much money does Nina need to spend on

new necklaces in order to own a total of 6 necklaces? Write and solve an equation to find the answer.
Mathematics
1 answer:
dalvyx [7]3 years ago
7 0

Answer:

Money required=\$ 8

Step-by-step explanation:

Nina already owns 2 necklaces and she wants to have total 6 necklaces.

Number of necklaces she needs more=6-2=4

Price of 1\ necklaces=\$2

Let Nina needs \$ x to buy 4 more necklaces=

Money required to buy 4\ necklaces=cost\ of\ 1\ necklace\times number\ of\ necklaces

x=2\times 4\\x=\$ 8

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