Sandra makes and sells bracelets. it costs her $2 to make each bracelet, plus a one time cost of $15 for supplies. she plans to sell each bracelet for $5. let x represent the number of bracelets. which equation can be used to find the number of bracelets she needs to sale to break even

The number of bracelets that Sandra needs to sell in order to break even can be solved by equating the total cost to her total revenue. If the x represents the number of bracelets, the total cost would be, 2x + 15. Her total revenue from sales is expressed as 5x. Thus, the equation for breaking even is,
 
                                         2x + 15 = 5x

The first one is correct

Idon’t feel like doing the math but you need to do 2.24 divided by 7