Britney already owns 65 necklaces, and additional necklaces are priced at 2 for a dollar. How much money does Britney need to sp
end on new necklaces in order to own a total of 133 necklaces? Write and solve an equation to find the answer
2 answers:
Answer:
Step-by-step explanation:
First, we subtract 133-65 to find out how many new necklaces she need to buy
The answer is 68
Now, two necklaces costs $1, meaning one necklace costs ¢50, or $0.50.
So, we just multiply the number of necklaces (68) by the cost per necklace (0.5)
68×0.5=34
she will need to spend $34 to have a total of 133 necklaces
Answer:
I think the answer is 136
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