This equation shows how the total number of necklaces Rosa owns is related to the amount of money she spends on additional necklaces.n = 2dThe variable d represents the amount of money she spends on additional necklaces, and the variable n represents the total number of necklaces she owns. With $38 to spend on new necklaces, how many total necklaces can Rosa own?

This equation shows how the total number of hair bands Victoria owns is related to the amount of money she spends on additional hair bands.h = 7dThe variable d represents the amount of money she spends on additional hair bands, and the variable h represents the total number of hair bands she owns. How much money does Victoria need to spend on new hair bands in order to own a total of 98 hair bands?

Christine sells beaded necklaces. Each large necklace sells for $5.50 and each small necklace sells for $4.50. How much will she earn from selling 1 large necklace and 5 small necklaces?

Mrs Lim will make a profit which is 19% of the import price if she sells the necklace at $4165. What will be her profit if she sells the necklace at $4270 and the import price of the necklace remains constant?

Mrs Chan will make a profit which is 12% of the original price, if she sells the necklace at $4256. What will be her profit if she sells the necklace at $4340?

On each necklace Liam makes, there are 5 more purple beads than silver beads.Let s represent the number of silver beads and p represent the number of purple beads.Use the equation p=s+5 to find the value of p when s=1.p=