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
x = Number of bracelets.
Cost of bracelets:
Each cost $2, totaling = 2*x = 2x
One time cost of $15
Therefore Total cost = 2x + 15
to Break even her sales need to be more than the cost.
Amount from sales: $5 each, for the x = 5*x = 5x
Cost = $(2x +15)
Sale = $5x
To break even
Sale > Cost
5x > 2x + 15
5x - 2x > 15
3x > 15
x > 15/5
x > 3
So to break even she needs to make more than 3 bracelets from each supply.