Answer:
C. 49
Step-by-step explanation:
If 53 seconds was +3 that means 3 over 50. The next was -1 or one under the goal thus C. 49
The LCD of 4 and 3 is 4 *3 = 12.
Answer: 12
Alright, lets get started.
Given information : Irene writes the check of 200 $ . It means the amount is deducted form here account.
Irene deposited 125 $ in her account. Means this amount is added in her account.
Suppose her initial amount in account was x $.
When she writes the check of 200 $, the amount is deducted so new balance is (x - 200) .
When she deposit amount 125 $, it means , the new balance of her account will be: 
Which shows her account is 75 $ less than her previous balance.
Hope it will help :)
Answer: yes
Step-by-step explanation:
<h3>
Answer: True</h3>
Explanation:
This theorem doesn't have a name unfortunately. So searching it out is a bit tricky if you don't know the right way to word things. Luckily it wasn't too hard of a find, and I managed to track it down in a linear algebra textbook.
Check out the screenshot below for the snippet of the theorem and the corresponding proof. The book simply refers to it as "theorem 1.9", which again, is an unfortunate choice of naming.