Which values for A and B will create infinitely many solutions for this system of equations? A x minus y = 8. 2 x + y = B. A = 2, B = 8 A = negative 2, B= 8 A = 2, B= negative 8 A = negative 2, B= negative 8.please helpthxs.

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

Restrictions on f(x) = 1/x+5 and g(x) = x-2

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle