Question

Martina uses n beads for each necklace she makes .She uses 2/3 that number of beabs for each bracelet she makes . Which expression shows the number of beads martina uses if she makes 6 neckklaces and 12 bracelets?

Answer 1

14n

Explanation:

n - beads for each necklace , (6n) - beads for 6 necklaces

(2/3)n - beads for each bracelets, 12*(2/3)n=8n - beads for 12 bracelets

Altogether = 6n + 8n = 14n