36.
You can get this by taking half of the middle term and squaring it.
Answer:
$355.47 cents.
Step-by-step explanation
since you want to find the square footage of the entire room, hence Home Depot costs $3.40 per square foot, you would clearly need to find the area. Basically find what 8.5 * 12.3 is and then multiply that number by 3.40. Once that is done, put a dollar sign on the answer and BOOM, you got it. :)
so $355.47 cents.
Answer:
B
Step-by-step explanation:
These are the terms of an arithmetic sequence with n th term
= + (n - 1)d
where d is the common difference and the first term
here d = - 10 - (- 5) = - 5 - 0 = 0 - 5 = - 5 and = 10, hence
= 10 - 5(n - 1) = 10 - 5n + 5 = 15 - 5n → B
Hi there!
The answer is D.
We need to isolate each square root. We can simply do this by adding
to both sides of the equation.
When we isolated the square roots, our equation looks like this:
Now we can easily square both sides of the equation, which would have been much harder earlier.
~ Hope this helps you!