Answer:
The inequality that represent the problem is 
The solution in the attached figure
Step-by-step explanation:
Let
x ----> the number of laptops sold
y ----> the number of smartphones sold
we know that
The inequality that represent the problem is equal to

The solution of the inequality is the shaded area
Remember that the number of laptops or the number of smartphones must be a whole positive number
The graph in the attached figure
Answer:
10 seconds
Step-by-step explanation:
using the formula we can see that since 30 seconds have passed we divide this by 3 to get 10.
Therefore the answer is 10 seconds
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Hello.
Plug in the value of p:

Now, all we have to do is solve the equation for y.
First, let's add 10 to both sides:


Now, add 3y to both sides:

Divide both sides by 3:

I hope it helps.
Have a nice day.

The apothem represents one side of the right triangle to be solved. Specifically, it represents the height of the triangle.
The radius of the polygon represents the hypotenuse of the right triangle that is going to be solved.
Therefore, we can infer that the radius of the polygon is greater than the apothem because the hypotenuse is greater than all sides of a triangle.
Answer:
the radius of the polygon is greater
1500 that is the answer for ur question