How are the solution sets to s<3 and |s|<3 different ?

The solution set for would be (-∞,3)

The solution set for would be (-3,3)

Step-by-step explanation:

The solution set for can be any number that is lower than 3.

When we have the inequality  , we need to rewrite this without the absolute values to find our answer

±

This can be be split into

But, there one thing that needs to be done to the inequality with the-3. As we multiplied it by a -1 to make it negative, we must reverse the sign of the inequality. This leaves us with

Now, we can combine these to get one inequality

a. she will receive a refund of $278.

step-by-step explanation:

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.