There would be
"five ways" to bring three DVD's. If you divide fifteen by three there would be five.

To prove your work:

Hope this helps!
<span>−4(3−1)+2
=</span><span>−4(2)+2
= -8 + 2
= -6</span>
<span>3x^2 + 18x + 15 = 0
15 + 18x + 3x2 = 0
3(5 + 6x + x2) = 0
</span>3((5 + x)(1 + x)) = 0
5 + x = 0
5 + -5 + x = 0 + -5
Combine like terms: 5 + -5 = 0
0 + x = 0 + -5
x = 0 + -5
x = -5
<span>--------------------------------------------
1 + x = 0
x=-1
-5,-1 </span>
Answer:
7,5,6
Step-by-step explanation:
7x7=49 and 5x5 =25 and 6x6=36 which these do not satisfy the pythagorean theorem non of these numbers = another single number BRAINLIEST WOULD BE APPRECIATED