6+0=6
When you add any number to 0, that number stays the same since you aren’t adding anything to it. So the answer is 6.
it would equal the same mixed number. 5 2/3
Answer:
<h2>M(-a, b)</h2>
Step-by-step explanation:
Use the formula of a midpoint:

We have the points P(-2a, 0) and Q(0, 2b). Substitute:

C. You'd be starting at a higher floor (positive number) and descending floors (negative number per x). If you assume x is time it's a little more logical and visual.