Answer:
9kg
Step-by-step explanation:
bc 3x3 is 9 3 skateboards and 3kg for each skateboard
Answer:
minimum and value of 4
Step-by-step explanation:
![\frac{dx}{dy} = 2x-8](https://tex.z-dn.net/?f=%5Cfrac%7Bdx%7D%7Bdy%7D%20%3D%202x-8)
When
we will be able to get the critical points.
![2x-8 =0](https://tex.z-dn.net/?f=2x-8%20%3D0)
![x=4](https://tex.z-dn.net/?f=x%3D4)
The graph is a quadratic graph with a 'U' shape, thus it has a minimum critical point.
It’s the first one because you’ll use distributive property so it’ll be 8a-48
Answer:
Step-by-step explanation:
5x+4<x-5
5x-x<-5-4
4x<-9
x<-9/4
x=(-∞,...,-4,-3]
Answer:
D
Step-by-step explanation:
it is d because 28 and 32 =60 like your expression