If f(x) = 2x + 1 and g(x) = x^2 + 7, which of the following is equal to f(g(x)) ?
A) x^2 +2x+8
B) 2x^2+1
C) 2x^2+15
D) 4x^2+4x+8
E) I would be guessing

46 dollars is the answer.

step-by-step explanation:

6*6 = 36,         36+10=46

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.