Each student has 8/5 or 1.6 of the cake
You need to add the number for the supplement for us to find this out
Answer:
The solution proves that the equation has a non-trivial solution.
Step-by-step explanation:
We want to show that the equation has nontrivial solutions for which 
Let
be a set of non-zero numbers such that that 
Because T is a linear solution:

= 
= 
= 
= 
= 0
This shows that
are linearly independent with the mapping resulting in a non-trivial solution.
Hi there
17,000×0.15
=2,550
4,000×0.25
=1,000
Profit=2550+1000=3550
Hope it helps
Answer:
After solving the compound inequality
we get 
Option B is correct.
Step-by-step explanation:
We are given compound inequality: 
We will first solve the inequalities to find the value of x, then will draw the graph.

So, after solving the compound inequality
we get 
Now, the number line will be as shown in figure.
The description as given in options is:
A number line goes from negative 10 to positive 10. An open circle appears at negative 4 and positive 5. The number line is shaded from negative 4 toward negative 10. The number line is also shaded from positive 5 toward positive 10.
so, Option B is correct.