Answer:
i think it's either 31 or 28
Not 100 % but I would think as likely as not because you have the same amount of both. 1/2 the chance
27.75/5 = $5.55 per book
32.16/6 = $5.36 per book
The online store is the cheapest because it has the lowest unit rate
I believe the answer is (-1,1) . The origin is the same as (0, 0) so I drew the line on a quick graph and if you are talking about distance, then the answer should be correct.
Hope this helped :)
Answer is option C 19.64 sq units
