Question 10 Oscar purchased a new hat that was on sale for \( \$ 5.06 \). The original price was \( \$ 9.20 \). What percentage discount was the sale price?

c) \( \frac{9}{8}-\left(\frac{11}{8}-\frac{19}{32}\right) \)

\( \left. \begin{array} { l }{ y = \cosh ^ { - 1 } x } \\ { \frac { d y } { d x } = } \end{array} \right. \)

A study shows that 70 out of 200 college students read the newspaper. Marysville College has 12,600 students. Based on the study, how many students at Marysville College are likely to read the newspaper? B. 4,600 D. 4,810 D. 8,820

Perform the indicated operations. Write your answers in simplified form. a. \( -\frac{3}{5}-\frac{3}{8}=\square \) b. \( -\frac{3}{5} \cdot \frac{3}{8}=\square \)

Multiply and make sure your answer is written in lowest terms. \( -\frac{1}{12} \cdot(-12)=\square \)