4. Which of the following is equivalent to the expression \( (2 n-3)-(5 n-8) \) ? Circle one answer. (1 point) a. \( -3 n-5 \) b. \( 7 n-11 \) c. \( -3 n+5 \) d. \( 7 n+5 \) e. \( -3 n-11 \)

Question 2 of 25 After the drama club sold 100 tickets to a show, it had \( \$ 300 \) in profit. After the next show, it had sold a total of 200 tickets and had a total of \( \$ 700 \) profit. Which equation models the total profit, \( y \), based on the number of tickets sold, \( x \) ?

\( \frac { 3 ) } { 3 x + 4 } = \frac { 2 x - 8 } { 3 } \)

Find the nth term of the geometric sequence whose initial term is \( a_{1}=5 \) and common ratio is 10 . \( a_{n}=\square \) Next Question answer must be a function of \( n \).) .

4. \( x^{2}-6 x+8 \leq 0 \)

Find the solutions. \( \left\{\begin{array}{l}x^{2}-4 y=29 \\ x^{2}+2 y=23\end{array}\right. \) > Next Question