$-1\ \frac{5}{6\ }\div4\ \frac{1}{6}$  Write you answer as a simplified fraction.

(a)  

 $-0.122$  Write the decimal as a fraction in simplest form.

(a)  

 $\frac{x-5z}{y}\ \ \$  Evaluate the expression when x = 5, y = -3, and z = -2

(a)  

Find the mean of 11, -7, -14, 10, and -5

(a)  

A test is worth 100 points. Julia loses 3.2 points for each incorrect answer. Julia scores 77.6 points. How many questions did she answer incorrectly. (Write your answer as an integer.)

(a)  

 $\frac{\frac{3}{4}+5\left(4.5\right)\div2}{-4-\left(-1\right)}$  

(a)  

 $\frac{\frac{2}{3}}{-\frac{5}{9}}$  Write your answer as a simplified improper fraction.

(a)  

Every year, Billy's basketball team plays the same number of games. Billy scored an average of 6.2 points per game during his freshman year, 7.8 points per game during his sophomore year, and 10 points per game during his junior year. On average, how many points per game will he need to score in his senior year for his overall high school average to be 11 points per game?

(a)   points per game