ANSWER
Brayden should have expanded the parenthesis first.
EXPLANATION
The expression Brayden is trying to simplify is

To simplify this expression, the first thing to do is to expand the perfect square to obtain:

We can now distribute the negative to the terms in the parenthesis.

Answer:
30
Step-by-step explanation:
6 x 5 is 30.
Answer:
<h2>The answer is b⁴</h2>
Step-by-step explanation:

Using the rules of indices
That's

Since the bases are the same and are dividing we subtract the exponents
So we have

We have the final answer as
<h2>b⁴</h2>
Hope this helps you
Answer:
Montgomery County Fair you would have to go on 10 rides and The frederick County Fair you would have to go on 12
Step-by-step explanation:
3+3+3+3+3+3+3+3+3+3=30
2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5+2.5=30
Pick any number for n n(y) = n(3/2x + 4) n(y) = n(3/2x) + n(4)