1. The local high school is hosting the last soccer game. They charged adults, \( x, \$ 5 \) to enter, and \( \$ 3 \) for students, \( y \). It cost the school \( \$ 300 \) to pay the referees for the game. The school wants to make a profit on the game, and 75 people attended. This is represented by the system: \( 5 x+3 y>300 \) \( x+y=75 \) Which of the following points is a solution to the system? \( \begin{array}{l}(20,15) \\ (30,45) \\ (40,35) \\ (25,70)\end{array} \)

If \( f(x)=\left\{\begin{array}{ll}2 x-5 & \text { if }-2 \leq x \leq 4 \\ x^{3}-4 & \text { if } 4<x \leq 5\end{array}\right. \), find: (a) \( f(0) \), (b) \( f(1),(c) f(4) \), and \( (d) f(5) \). (a) \( f(0)=\square \) (b) \( f(1)=\square \) (c) \( f(4)=\square \) (d) \( f(5)=\square \)

4. Jug A contains 5 times as much water as Jug B. After some water is poured from Jug A to Jug B, there are 1860 ml of water in each jug. How much water is poured from Jug A to Jug B?

10. The perimeter of a rectangular plot of land is 72 meters and its area is \( 308 \mathrm{~m}^{2} \). What are the dimensions of the property?

3. \( 3 x(4 x-5) \)

Write the function whose graph is the graph of \( y=(x+4)^{2} \), but is reflected about the \( x \)-axis. \( y=\square \) (Simplify your answer.)