His commission rate would be 4%
480/12000=.04
C is correct because A is 2.82 and B is 2.8
Answer:
Step-by-step explanation:

In similar figure all the corresponding angles will be congruent and corresponding sides will be in ratio
8+.90+.07
This the answer because you have to make it as an addition way.
Hope I helped.
Answer:
No they are not intergers
Step-by-step explanation:
Hope this helps