Donna took out a loan for 11 months and was charged simple interest at an annual rate of \( 2.4 \% \). The total interest she paid on the loan was \( \$ 143 \). How much money did Donna borrow? Do not round any intermediate computations. If necessary, refer to the list of financial formulas.

If \( \sin \theta<0 \) and \( \tan _{\theta}<0 \) then: A. \( 90^{\circ}<\theta<180^{\circ} \) B. \( 00^{\circ}<\theta<90^{\circ} \) C. \( 270^{\circ}<\theta<360^{\circ} \) D. \( 180^{\circ}<\theta<270^{\circ} \)

1. Resuelve los siguient a. \( \int\left(\tan ^{2} x+1\right) d x \)

\( ( 27 ^ { \frac { 2 } { 3 } } ) ^ { \frac { 1 } { 2 } } \fallingdotseq \)

A. Pairs of numbers, \( a \) and \( b \), such that \( a^{2}=b^{2} \) B. Any three numbers, each of which is squared C. Sets of three whole numbers \( (a, b \), and \( c) \) that satisfy the equation \( \sqrt{a^{2}+b^{2}} \) D. Sets of three whole numbers \( (a, b \), and \( c) \) that satisfy the equation \( a^{2}+b^{2}=c^{2} \)

Solve the following system of equations. \( \begin{array}{l}-7 x+8 y=8 \\ -9 x+4 y=4\end{array} \) \( \begin{array}{l}x=\square \\ y=\square\end{array} \)