The Answer Is 6 Because -x=7-13
-x=-6
X=6
X - the score he must earn
The average of n numbers is the sum of these numbers divided by n.
He must earn a score of (at least) 74.
Answer:
well I don't know if there is a typo but the factors of 4 are going to be 1, 2, and 4 so they could possibly be multiplied by any of those numbers
Hope this helped : )
8x² - 24 can be written in factorized form as 8 (x² - 3).
<u>Step-by-step explanation:</u>
Given expression is
8x² - 24
It can be factorized by taking the common factors as,
Since 8 is the common factor for both the terms and the expression can be written as,
8x² - 24
It can be expanded as,
= 8x² - 8×3
Now both the terms has 8, so it can be taken out and the expression can be written as,
= 8 (x² - 3)
So it can be written in factorized form as 8 (x² - 3).
