The sum of a group of numbers is the same regardless of the order in which the numbers are arranged

For which rational expression is -2 an excluded value of x?

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.