What is the area of the circle 15 m

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

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

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28