Luke is faster than Joe Joe is faster than Jim If the first two statements are true, which is also a true?

Find the value of x: 8x + 3 = 27

What comes next in the following sequence? 1, 5, 2, 10, 3, 15 ...

Start the series: …, 20, 15, 10, 5

If a = 2, b = 1 and c = 4, find ab/cb.

In how many of the following lines are the two numbers identical? 45539 45539 32890 32890 8334 8334

solve for x: x(3+4)*x(4+5) = y - 2

Which character should you remove to make each line equivalent? 4739572j 473957j 089@21 0892@1 1433903 1433903

In how many of the following lines are the two numbers exactly the same? 535210867 53520867 4279183 4279183 2338594 2338594 754311 754311 698321 698321

Where should parentheses be added to make the following expression true? 100 ÷ 20 - 10 + 8 * 6 + 1 = 66

20/40 + 40/20 =