He multiplied rather than dividing.

Hope this helps!
Answer: They signed it to end the Revolutionary War. They promised to recognise American independence and ceded territory east of the Mississippi River to the U.S
Step-by-step explanation:
When your not sure if the fraction is the same
85% if the questions. You would take 68 and divide it by 80 to find the percentage of answered questions.
Answer: Choice C) Same-side interior angles
------------------------------------------------------------------------------
Angle 4 and angle 6 are on the same side, in this case the right hand side of the transversal line (line t). In addition, they are on the interior of the "train tracks" horizontal lines (line a and line b). Combine this and this is why the two angles are same-side interior angles
Side note: if line a is parallel to line b, then angle 4 and angle 6 add to 180 degrees. At this point, they are considered supplementary.