Question

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Part 1
Cameron is making jewelry. Write an expression that shows how much it will cost Cameron for the long​-length ​chain, bracelet, and for b beads that cost ​$0.20 each.​ Then, find the total cost of the jewelry if Cameron uses 23 beads.
Jewelry
Length
Cost of
Chain
Cost of
Bracelet
Long
​$2.50
​$7.50
Medium
​$1.95
​$3.75
Short
​$1.25
​$2.49
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Part 1
The total cost for a​ long-length jewelry using b beads is
  
enter your response here.
​(Use the operation symbols in the math palette as needed. Do not include the​ $ symbol in your answer. Use whole numbers or decimals for any numbers in the​ expression.)

Answer 1

Expression: 2.50 + 7.50 + 0.20b, which simplifies to 10 + 0.20b.

For 23 beads: 10 + 0.20(23) = 10 + 4.60 = 14.60