Jonathan purchased a new car in 2008 for $25,400. The value of the car has been depreciating exponentially at a constant rate. If the value of the car was $7,500 in
the year 2015, then what would be the predicted value of the car in the year 2017, to
the nearest dollar?

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?