Answer:
The answer is B.
Step-by-step explanation:
3< x _<5
348 in. 2
2·(8·9+6·9+6·8)=348
Answer:

Step-by-step explanation:
We can use exponent rules to try and simplify this expression down.
Exponent rules tell us that
.
This means that since we have the same base on both terms (7 and 7), we can add the exponents to get a simplified expression.

So our simplified expression is
.
Hope this helped!