So with these two fractions you're gonna have to find the LCD (lowest common denominator) before you start adding them. With 6 and 8, the LCD is 24.
So with the numerator and denominator of

multiply them by 4. It'll look like this

As for

, do the same except multiply by 3. It'll look like this:

.
Now add the new fractions together:

A is the answer
Answer:
Step-by-step explanation:
Answer:
I think the answer is 7.5, because of this equation: 2x-5=10
Answer:
None
Step-by-step explanation:
By graphing out the both line segments through graphing software, segments AB and CD have no intersections on the co-ordinate plane.
I've attached a screenshot of what i graphed out.