If Tremaine used the computer for a total of 30 hours last week, and he did research 5% of the time and played games 25% of the time how many more hours did he play video games then research.

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

For what value of x does 4x = (1/8) x + 5?