Answer:
0
Step-by-step explanation:
Well if y=3 then the equation is 2*3-6
Two times three is 6 and 6-6 is 0
Answer:
48
Step-by-step explanation:
12 x 4 = 48
Answer:
the answer is D. 40
Step-by-step explanation:
Answer:
I would need to see the variables to answer this questions.
ANSWER
The correct answer is B

EXPLANATION
The given exponential expression is

We can rewrite this as,

We need to simplify to obtain a positive index, so we apply the following property,

This implies that,

This will finally simplify to,

Therefore the correct answer is B