3. In one linear function, when you subtract each y-coordinate from the x-coordinate,
the difference is 3. If the x-coordinate is
not greater than 10 and the y-coordinate
is a positive whole number, how many
ordered pairs are there?

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?

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

The measure of an angle is 117°. what is the measure of a supplementary angle?