The decrease in the value of the toy is $9.25 if you subtract $ 0.75 from $10.00 then you get $9.25 so it's $9.25 cheaper
B or (0,-2) is the answer i would go with
12: Right Angle.
There is a box where K and M is located
13: This one is very confusing. But I would say the answer is either acute or right.
The triangle makes the square acute. But there is a square located.
Hope this helps.
