Answer: the first one
Step-by-step explanation:
It is the only one that is right
The answer is 8
Here's why:

The exponents are subtracted one from another when divided.

We can look at the problem this way:

Since we have the power of -1 on the 3, we apply this rule:

Also this rule because we have the power of 1 on the 6:

Then we get this:

We apply the rule:

We get this:
Answer:
Step-by-step explanation:
c+7
you have 7 more then a number c
Answer:
incorrect question
Step-by-step explanation:
that is what you have posted
Answer: there has to be 52 rock (4 each) which equals to 208, and 28 rap (3 each) which equals to 84, and 84 + 208 = $292
Step-by-step explanation: