Are the lines for the following pair of equations parallel, perpendicular or neither? 5x - 2y = 4 and 2y = 5x -10

If $(A) = A (A + 1), then $($2) =

If alphabet is coded as: lahpbate, then computer would be coded as:

Light A is only on if light B is also on. Light C is always off when Light B is on. Light D is always off when light A is on. Light D is currently on. What can be currently said about the state of lights?

My father is twice as old as I will be ten years from now and three times as old as I am today. How old am I?

At the end of a banquet 10 people shake hands with each other. How many handshakes will there be in total?

True or False? The following two sets of data are exactly the same. 4815162342 4815162342 13378005 13378005 1122113 1122113 11.1516 1.11516

True or False? The 2 following strings are identical. 8399cf23b238496b 8399cf23d238496b

Solve for x: 16 + 2x = 10x

Which of the following is larger than 3/5?

Where should parentheses be added to make the following expression true? 1 + 1 * 1 + 1 * 1 + 1 = 8