\[ \frac{\sqrt{49^{6}+49^{6}+49^{6}+49^{6}}}{\sqrt[3]{343^{4}}} \] ¿Cuál de los siguientes valores se obtiene al reducir la expresión? A) \( 2 \cdot \sqrt[6]{7} \) B) 14 C) 42 D) 98 E) 105

Roger was told to think of a number, add 20 , then divide the result by 3 . The answer was Jower than Roger's original number. Deteruine the range of possible numbers Roger may have originally chosen.

In the \( x y \)-plane, a parabola has vertex \( (9,-14) \) and intersects the \( x \)-axis at two points. If the equation of the parabola is written in the form \( y=a x^{2}+b x+c \) where \( a, b \), and \( c \) are constants, which of the following could be the value of \( a+b+c \) ? (A) -23 (B) -19 (D) -12

1) \( \frac{10 x+8}{3 a-b}-\frac{9 x+5}{3 a-b}= \)

5.7 Determine the equation of \( h \) if \( h(x)=g(x+1)-2 \)

(b) \( \frac{3}{x-1}<\frac{2}{x} \)