X + y = k
x - y = k Add these two equations.
2x = 2k Divide both sides by 2
2x/2 = 2k/2
x = k
x + y = k
k + y = k Subtract k from both sides.
y = 0
Answer:
0.1364
Step-by-step explanation:
10^4 is 10,000
1364/10,000 = 0.1364
It will take 13 minutes and 30 seconds for the tanks to have an equal amount of water.
Since Louis is filling two tanks of water in his home, and Tank A currently contains 27 gallons and has a hose filling it at a rate of 3 gallons per minute, while the other tank, Tank B, has 38 gallons and is being filled at a rate of 2 gallons per minute, to determine how many minutes will it take for the tanks to have an equal amount of water, the following calculation must be made:
- 27/3 = 9
- 27/2 = 13.5
- 13.5 = 13 minutes 30 seconds
Therefore, it will take 13 minutes and 30 seconds for the tanks to have an equal amount of water.
Learn more about quantities in brainly.com/question/25831031
Answer:
Step-by-step explanation:
25 200 giây
