Question

HELP ASAP PLEASE!!

Answer 1

The initial number of beads is:
 m
 After making a necklace for her mom, the number of pearls is:
 m-18
 For each bracelet, the number of pearls is:
 N = (total amount of beads) / (number of bracelets)
 Substituting values:
 N = (m-18) / k
 Answer:
 she used to make each bracelet about:
 N = (m-18) / k beads