Part A A graduated cylinder has markings every milliliter. Which measurement is accurately reported for this graduated cylinder? 23.464 mL

Which statement is true? \( \begin{array}{l}-6.9>-1.2 \\ -1.2<6.9 \\ 6.9<1.2 \\ 1.2<-6.9\end{array} \)

Fill in the blank so that the following statement is true. \[ \frac{5}{x+4}+\frac{3}{x+3}=\frac{13 x+9}{(x+4)(x+3)} \] \[ (x+4)(x+3)\left(\frac{5}{x+4}+\frac{3}{x+3}\right)=(x+4)(x+3)\left(\frac{13 x+9}{(x+4)(x+3)}\right) \] The resulting equation cleared of fractions is The resulting equation cleared of fractions is

d) \( (2 \sqrt{7})^{2}-(5 \sqrt{2})^{2}= \)

1. \( 6(x-1)=9(x-4) \)

\( \left. \begin{array} { l } { 1.260 .138 .950 } \\ { - 77.400 .500 } \end{array} \right. \)