The striton family had a meal catered for a wedding rehearsal dinner. the cost of the dinner was 476.there was a 5% sales tax and they left a 15% tip. what was the total cost including the sales tax and the tip

476.00×5%=23.80 tax=476+23.80=499.80
499.80×15%=74.97
499.80+74.97=574.77

32.68 the is the !

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!