length of the cuboid is two times of its breadth and four times of its height . if the volume of the cuboid is 64m^3. find the total surface area.​

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25

Solve the system of equations. x=-2y+1 and x+2y=9. show work