Isolating the variable 'a' in the expression, we have:

So the correct option is B.
Answer-
C + 5 = x
C showing how many charms Jenny has on her bracelet.
5 for the number of how many more her sister has.
X for the final sum.
Answer:between 5 and 5 1/2 inches
Step-by-step explanation:
1. x=4
2. x=7
3. x=4
I hope this helped!
Answer:is 5 ^ -2 ????
Step-by-step explanation: