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

In what form is the following linear equation written y=9x+2

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.