Answer:
17.1
Step-by-step explanation:
If you have 15.50 and you divide 0.75 you get 20.6 and if you subtract 3.50 you get 17.1 which is your answer. Boom
Answer:
35
Step-by-step explanation:
Step-by-step explanation:

Reason
1. Given
2. Segment Addition Postulate
3. Add BC on the both sides
You can multiply 19 by the decimal form of your percentage:
19*.92
=17.48<span />