Emery makes 8 necklaces and 3 bracelets, using a total of 172 beads. Then she makes 1 more necklace and 5 more bracelets, using

Question

Emery makes 8 necklaces and 3 bracelets, using a total of 172 beads.

Then she makes 1 more necklace and 5 more bracelets, using 77 beads.

Solve the system to find how many beads Emery uses in each necklace and bracelet.

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bonexptip 3 years 2021-08-18T21:00:38+00:00 2 Answers 22 views 0

Answers ( )

  1. thongdat2
    0
    2021-08-18T21:02:13+00:00
    Reply

    Answer:

    17 beads in one necklace

    12 beads in one bracelet

    Step-by-step explanation:

  2. Latifah
    0
    2021-08-18T21:02:17+00:00
    Reply

    Answer:

    Step-by-step explanation:

    8n + 3b = 172

    n + 5b = 77

    8n + 3b = 172

    -8n – 40b = -616

    -37b = -444

    b = 12 beads for each bracelet

    n + 5(12) = 77

    n + 60 = 77

    n =  17 beads for each necklace

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