You can not use either of them because neither of them have a variable= to the eqaution
ex.) y= 3x+25
Answer:
THE ANSWER WOULD BE TRUE MY FRIEND
There are additional details to the problem that you have left out. I have found them in other resources. The tray has to be 3 centimeters high and the length is five centimeters longer than its width. The volume of the tray is 252 cubic centimeters.
With these given, we can find the equation with the width alone as the variable:



To know if it's possible for the width to be 7.5 centimeters, we just plug this as the value of x and see if it satisfies the equation:



As we can see, the equation was not satisfied therefore it is NOT possible for the width to be 7.5 centimeters.
Ways of choosing 3 course meal 5*10*4=200 Ways of choosing 2 course meal (5*10)+(5*4)+(10*4)=110 Ways of choosing 1 course meal 5+10+4=19
possible ways of choosing at least 1 option: =(ways of choosing 3 course meal)+(ways of choosing 2 course meal)+(ways of choosing 1 course meal)= 200+110+19=329
329 combinations.
Answer:
The rug has covered approximately 95 square feet of the living room.
Step-by-step explanation:
Given:
Diameter of rug = 11 feet
We need to find the area covered in living room by the rug.
Solution:
Diameter of rug = 11 feet
Radius is half of the diameter.
Radius of the rug = 
Now it has been given that rug is in circular shape.
So we will find the area of the rug using Area of circle formula which is given by π times square of the radius.
Framing in equation form we get;
area of the rug = 
Hence The rug has covered approximately 95 square feet of the living room.