Janelle and her friends are selling braclets and headbands ahead of the schools pep rally to support the team during homecoming.They figured they would sell the headbands for $4 and the braclets for $2. They'd like to make more than $200 and sell no more than 100 items.

Question

Select one of the following combinations that Janelle can sell to make at least $200, but have no more than 100 items sold.
70 Bracelets and 40 headbands
20 Bracelets and 60 headbands
50 Bracelets and 10 headbands
45 Bracelets and 60 headbands

Answer 1

The combination that Janelle can sell to make at least $200 and have no more than 100 items sold is:
45 Bracelets and 60 headbands.

The total revenue from selling 45 bracelets at $2 each is 45 * 2 = $<<45*2=90>>90.
The total revenue from selling 60 headbands at $4 each is 60 * 4 = $<<60*4=240>>240.
The total revenue from selling this combination is 90 + 240 = $<<90+240=330>>330, which is more than $200.
The total number of items sold in this combination is 45 + 60 = 105, which is more than 100.