Which of the following coordinates is in the solution set of this system? A. (0,0)
B. (-5,3)
C. (8,-8)
D. (1,-4)
E. (2,-5)

Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96

What is a rational number between 9.5 and 9.7

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.