Answer:

Step-by-step explanation:
Given:
The equation given is:

We simplify the given equation using the following law of indices:

Therefore,

Since the base on both the sides is same, therefore, their exponents must also be same. This gives,

Therefore, the value of 'n' is 3.
Answer:
120 square inches
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
5 = 2(x - 8) -x
5 = 2x - 16 -x
5 = x - 16
16 + 5 = x
21 = x
$9.24 is your answer, which means all you had to do was subtract $17.16 from $26.40 and you would get $9.24