Write the equation of a circle with center (-10, 16) and radius 2. a
(x + 10)2 + (y - 16)2 = 4

b
(x -10)2 + (y + 16)2 = 4

c
(x + 10)2 + (y - 16)2 = 2

d
(x -10)2+ (y + 16)2 = 2

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11