B, because every prime number greater than 2 is odd, and the product of two odd numbers is odd.
Since the scale factor is greater than 1, this dilation will be an enlargement. Therefore, you multiply 7.2 times 8.1 to get 58.32. This question asks for diameter, so multiply 58.32 times 2 to get 116.64 in.
-9-6+12h+40=22
12h+25=22
12h=-23
h=-23/12
6 units to the left of 0 on a number line
