Answer:
Two Times a number equals a number times four minus 4
Step-by-step explanation:
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
C. 35 men
EXPLANATION
Let m represent the number of men needed and d represent the number of days.
From the question,the number of men needed varies inversely to the time needed to complete the project.
We can write the inverse variation equation.
where k is the constant of variation.
When m=28, d =90.
We substitute these values into the variation equation to determine the value of k.
Now the equation becomes:
When d=72,
Therefore he needs to have 35 men working.
Answer:
The answer to ur question is B
Step-by-step explanation:
Answer: 48
Step-by-step explanation:
total of all the degrees of the angles of the triangle is ALWAYS 180
let the measure of angle G be x
180 = 102+30+x
180 = 132+x
x = 48
