The price of a pair of shoes is $63.20. the sales tax rate is 4.5 percent. how much sales tax would you pay if you bought these shoes?

The total amount for the shoes with tax included would be $66.04

66.04. Find a good sales tax calculator, and add in your values. This will give you 66.04.

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!