Answer:
The answer is B! All I did was take a screenshot of your question and put on my page.
101/3 or 33 2/3
Step-by-step explanation:
7 2/15=107/15
9 13/15=138/15
107/15+52/3+138/15
107/15+138/15+52/3
245/15+52/3
245/15+260/15
505/15
simplify,
101/3
b is your answer today because it is the right anawer
Isolate d
.
Divide both sides of the equation by b
Simplify