Which expression is equivalent to 2(4 + x) + 3 ? a. 2*4+x+3
b. 2 + 4 + 2 + x + 3
C. 2.4 + 2 . X+3
d. 2.4.x.3

Question 6 (10 points) ✓ saved what is the center of a circle described by the equation x2 + y2 +10y = -16? . (0,-5) (0,5) (-5,0) (5,0)

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?