Answer: True for all <em>b</em>.
Step-by-step explanation: To tangent a equation, find if the variable is true.
1. Add 56 to both sides.
63b - 56 + 56 = 63b - 56 + 56 = 7
2. Simplify.
63b = 63b
3. Simplify again for your answer.
0 = 0
Hence, both sides are equal.
Let me know if you have any questions.
~ Lily, from Brainly.
The ratio fo boys to girls is 12:16
Answer:
1.6667
Step-by-step explanation:
The answer is AA
good luck
