Marilee wants to earn an " A " in a class and needs an overall average of at least 94 . Her test grades are 96, 93, 100, and 96. The average of her quizzes is 89 and counts as one test grade. The final exam counts as 1.5 test grades. What scores on the final exam would result in Marilee's overaill average of 94 or greater?

\( x = \frac { - ( - 1 ) \pm \sqrt { - 79 } } { 2.1 } \)

5. Separen en términos y resuelvan. a. \( \left(-\frac{4}{3}+\frac{1}{6}\right)-\left(-\frac{3}{2}\right)^{-2}+\sqrt[3]{\left(\frac{3}{4}+\frac{1}{8}\right)-} \) b. \( \left(\frac{3}{2}-\frac{1}{2}\right)^{2}+\sqrt[3]{-\frac{1}{64}}-0.5= \) c. \( \sqrt[3]{1-\frac{7}{8}}-\left(-\frac{2}{5}+\frac{1}{10}\right)^{-4}+0.3- \) d. \( -\left(\frac{8}{5}-\frac{6}{15}\right)-\sqrt[3]{1-\frac{31}{32}}+\left(\frac{7}{5}\right)^{2}= \)

Question 8 ( 3 marks) What is the equation of the line that passes through the points \( (1,6) \) and \( (3,2) \) ? \( y=\square x+\square \)

2.3 Express \( \frac{1}{\sqrt{2}+1} \) in its simpl

d the exact value of the solution to the equation \( 2 e^{2 x}-7 e^{x}-4=0 \)