Amy wants to frame a poster that has a wdith of 8 inches and a lenghth of 1 foot. What is the permiter of the poster?

Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15

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

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi