What is 1/4 0.75 1/3 0.5 greatest to least

What is the value of x in the following equation. -x ^3/2 = -27

Write 5 in the form of a/b using integers to show it as a rational number

Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis