Answer:
-8
Explanation of the question:
340 and 0.034 because yo move two decimal points to the left
I believe it's 9.1 Hope this helps :)
hmmm units rates are just a matter of one above the other.
in this case is points/week.
9/15 points/weeks, we can just divide 9 ÷ 15 = 0.6, or 3/5.
so 0.6 points/weeks.
D (2 and 4), vertical angles oppose eachother, and are always congruent (identical).