I uploaded the answer to a file hosting. Here's link:

Answer:
wouldn't it be 3lb and 7oz
The shipping fee is $30
1. 12%×250
= 250×12/100
= 2.5 ×12
= 5/2×12
=60/2
=30
Step-by-step explanation:
F and C, I think those are the only ones
Answer:
First option
Step-by-step explanation:
Since rotate is 180° clockwise about point A the correct form is