A new car is purchased for 20700 dollars. The value of the car depreciates at 5% per year. To the nearest tenth of a year, how long will it be until the value of the car is 14900 dollars?

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Can someone me with these two circle theorem questions asap?

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3