The area of a rectangular is (x^3-5x^2+3x-15), and the width of the rectangular is (x^2+3). if area = length x width, what is the length of the rectangle?

Option D. (x -5)

Step-by-step explanation:

Area of the rectangle is given as A = (x³ - 5x² + 3x - 15)

The width of the rectangle is W = (x² + 3)

Then we have to find the length (L) of the rectangle.

We know that area A = L× W

By putting the values of L and A

(x³- 5x² + 3x -15) = L× (x² + 3)

Now we factorize the numerator first

(x³-5x²+3x-15) = x²(x - 5) + 3(x - 5) = (x² + 3)(x - 5)

Now

Therefore Option D (x - 5) is the answer.

25 questions , because they start with 100.  

350-100=250 .  

. 250/10=25

step-by-step explanation:

first take off 100, then what x 10 = 250? that is your answer. (25)

answer:

some responsibilities that come with having a checking account -

1. we have to maintain check register with exactness to avoid checks being returned for insufficient funds which is called bouncing a check.

2. we need to update our check register each time we make a transaction using a convenience card. updating check register will   save   us from   overdrawing of checking account.

3. read the agreement the bank gave you when you signed up for our checking account. this includes all the fees and the minimum balance we need to keep in our account to avoid maintenance charges.  

explanation:

note : -   checking account is a transactional deposit account. we can use it to deposit and withdraw funds. money in a checking account is very liquid. it   can be withdrawn using electronic debits, automated cash machines, or checks among other methods.