Look at the rational expression below. x^2-4/2-x Which value of x makes the expression undefined?

1,000,000,000 divided by 167?

An amusement park line for passengers waiting to ride a roller coaster is moving about 16 feet every 10 minutes. Jason and his friends are standing 40 feet from the front of the line. Select values to set up a proportion to represent this situation.

Steve opens a bank account with a simple annual interest rate of 5%. After four year, how much interest will Steve earn on an initial deposit of $800? $160 $140 $60 $40

A crew is made up of 8 men; the rest are women. 66 2/3 percent of the crew are men. How many people are in the crew?

The sun of two numbers is 59 and the difference is 17. what are the numbers

A car travels 162 miles in 3 hours. How far does the car travel in one hour?

Find the 15th, 18th, and, 31st terms in the sequence A (n) = 2 + (n-1) (-2)

Solution to 2/3x = - 5/2 + 2

Solve the problem. A circular fountain has a statue in its center, 9 m from the edge. What is the distance around the fountain? Use 3.14 for pi.

A TV on ebay is described to be 35.7 inches wide and 20.1 inches high. To the nearest whole number how many inches is it's diagonal? (Enter your answer without units.)