Event A and event B take a variable amount of time to complete. Event A and event B can both start before the other completes. If event A can not complete until event B completes and event B can not complete until event A completes, which of these statements are true?

If every alternative letter starting from B of the English alphabet is written in small letter, rest all are written in capital letters, how the month “ September” be written:

Solve for x: 3x/4 = 9 + 4x

If &7 = 28 , then which of the following could be &x ?

New products in a company are assigned a code using a set of rules: - only the digits 0-5 can be used - the second digit must be twice the first digit and can not be 0 - the last digit must be twice the second digit which of the following statements is true?

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

What is the next number in the sequence? 1000 1001 1010 1011 1100 ...

The number that does not have a reciprocal is?

1 + 5 * 3 ÷ 15 =

solve for x: x(4 + z + 10) + 12 = y

2 * 2 + 3 * 3 + 4 * 4 =