Answer:
The inequality which represents the model for this situation is 
.
Step-by-step explanation:
Let Mr. Garcia has 
number of desks initially.
He has been asked to give 
desks to Mrs. Johnson.
Also, he needs to keep at least 
desks for his students.
So, after giving desks to Mrs. Johnson from the total number of desks he has, he must have at least desks for his students.
Therefore, the inequality is: .
Hence, the inequality which represents the model for this situation is .
Use the distributive property on right side and solve:
3x-6=22-x
4x-6=22
4x=28
x=7
So the solution is x=7
Hope this helped!
Area of circle = pi r^2 = 78.54
r^2 = 78.54 / pi = 25
r = 5 inches
Each line from centre of the circle to a point on the hexagon = 5 ins
so consider one of the 6 congruent triangles formed from these lines:-
Vertex angle = 60 degrees
sin 30 = 0.5s / 5 (where s = one side of the hexagon).
0.5s = 5*0.5 = 2.5
s = 2.5 / 0.5 = 5
So the perimeter of the hexagon is 6*5 = 30 inches
Start at the point 0
Then move 5 points right because 5 is positive
The another 3.89 points right because your adding a positive number
Sooo 5 + 3.89 = 8.89
Hope this helps :D
