Respuesta :
y = x5 - 30
profit = the number of bracelets multiplied by the price per bracelet subtracted by the cost of supplies
profit = the number of bracelets multiplied by the price per bracelet subtracted by the cost of supplies
you start out with -30 then as your profit grows from selling bracelets you take how ever many bracelets you sell and plug it into this equation for x and you should find y 5x-30=y