y = a + bx. where y is the dependent variable and x is the independent variable. In this case, the slope is equal to b and a is the intercept. When plotted on a graph, y is determined by the value of x. Regression equations are charted as a line and are important in calculating economic data and stock prices.
I just took a prom dress to be dry cleaned and they are charging $25.00.
show more 1. what is the average cost for dry cleaning a PROM DRESS...? It's a winey color.. it does not have sequins or sparkles or any of that stuff.. just a plain tube prom dress 2.