Answer:

Step-by-step explanation:

Distribute the parenthesis

Add 20 to both sides

Divide both sides by 2


Hope this helps
B(1/2b-1)................
Answer:
56%
Step-by-step explanation:
28/50=56/100
Answer:26 last one 25 first and 3 middle
Step-by-step explanation:
The median is 52, so the answer would be B.