360=x+x+(2x+3)+(2x+3)
we have 360=2x+2x+2x+6
360-6=6x
354=6x
x=354/6=59
x=59
Actually, the area of the square is 49 cm^2.
The length of one side is sqrt(49 cm^2) = 7 cm (answer)
Answer:

Step-by-step explanation:
Given linear inequality:

Solving for 
Subtracting both sides by 5.


Dividing both sides by 2.

∴ 
The graph of the inequality is shown below.
The line is represented by dotted line because the inequality sign is only greater than which means 22.5 is not included in the solution.
Answer:
The expression x =
could be used to determine the amount of water drank altogether.
Step-by-step explanation:
Given that:
Amount of water drank during practice =
liters
Amount of water drank on the ride home =
liters
Let,
x be the total amount of water drank by Ramona.
x = Water drank during practice + Water drank on the ride home
x = 
Hence,
The expression x =
could be used to determine the amount of water drank altogether.