The question is an illustration of proportion and exponents
The number of dvd is one crate is: 
From the question, the given parameters are:
<em />
<em> ---- 5 dvds in 1 package</em>
<em />
<em> --- 5 packages in 1 box</em>
<em />
<em> --- 5 boxes in 1 crate</em>
<em />
The number of dvds in 1 crate is calculated as follows:

Substitute 5 packages for 1 box in the above equation

Substitute 5 dvds for 1 package in the above equation

Apply law of indices

Express properly as:

Rewrite as:

Hence, the number of dvd is one crate is: 
Read more about proportion and exponents
brainly.com/question/12787584
Answer:
y=-3/4x-5
Step-by-step explanation:
m=y2-y1/x2-x1
m=1-(-5)/-8-0
m=1+5/-8
m=6/-8
m=-3/4
y-y1=m(x-x1)
y-(-5)=-3/4(x-0)
y+5=-3/4x
y=-3/4x-5
104-20=84 then square root it and u get 9.165 I think I did it right lol
Answer:
55 Square Cm
Step-by-step explanation:
Just took the quiz!! ITS 55 DUM.b IDlOT SYBAU UGL/Y FRe.AL no but fr its 55 if u think it’s not ur DUM.B, ITS 55