Sorry i do not understand the question
Answer: B) 9
Step-by-step explanation:
You are not dumb. You just probably don't know how to solve this.
When you have the same base (3) raised to x exponent, and these bases are dividing each other, you put the same base and subtract exponents.
Another way of looking at this is;
Answer:
2/6/8
Step-by-step explanation:
Multiply all values in the given ratio by a constant, in this case 2
Answer:
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Step-by-step explanation:
terminating
repeating
repeating
terminating
<span>-6x = 3x-54
-6x - 3x = -54
-9x = -54
9x = 54
x = 54/9
x = 6</span>