Simplify the Expression: 2 ²⁄₃ - 1 ¹⁄₄

Q59: Which of the following is equivalent to

Q60: The distance from  UC Berkeley, near San

Q61: Solve the following equation for x:<br>(x - 1)²

Q62: A dice is suspected of being unfair.

Q63: The ratio of the number of sheep

Q65: The length and width of a rectangle

Q66: China's currency is the yuan. If the

Q67: A spaceship of scientists can survey 9

Q68: Solve the following equation for x.<br>|14x -

Q69: Given that 1 meter is 3.28 feet,