Answer:
Step-by-step explanation:
1. multiply both sides by 2
<em>3b-4=2c</em>
2. add 4 to both sides
3b=2c+4
3. divide both sides by 3
b=
A. 0.5313
B. 0.15
Given:
First , use formula
to find
A. Use formula
B. Use formula