A vendor at the Saturday Market makes $9 profit on each necklace she sells and $5 profit on each bracelet.[br][br]Find a combination of necklaces and bracelets that she could sell and make:[br][br]a. exactly $100 profit[br][br]b. more than $100 profit
a. 10 necklaces and 2 bracelets[br][br]b. 0 necklaces and 21 bracelets
Write an equation whose solution is the combination of necklaces and bracelets she could sell and make exactly $100 profit.[br][br][br]
9n + 5b = 100, where:[br]n represents number of necklaces sold [br]b represents number of bracelets sold[br][br][br]
Write an inequality whose solutions are the combinations of necklaces and bracelets she could sell and make more than $100 profit.