Answer: Time = 1.5hours or 1 hour 30minutes
Step-by-step explanation:
Given;
Carrie can inspect a case of watch in 5 hours
if n represent the task,
Carrie's rate C = n/5
James' rate J = n/3
Their combined rate is=n/5 + n/3 = 8n/15
Carrie After working one hour, he would have completed n/5 of the task.
Therefore, the remaining fraction of task is 4n/5
To complete the remaining fraction of task by the two of them, the time taken can be given as;
Work done = rate × time
Time = workdone/rate
Workdone = amount of task remaining = 4n/5
rate combined= 8n/15
Time = (4n/5)/(8n/15)
Time = 1.5hours or 1 hour 30minutes
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Step-by-step explanation:
the answer is 8 why because the dog is pulling force and she or he is pulling back i subtracted its 8 text me back if you got it right armstrongtamarion
Answer:
Step-by-step explanation: Because equivalent expressions is when you Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.
The square and the equilateral triangle at the right have the same perimeter.Find the length of the sides of the triangle<span>. One side of the triangle has 3x and the square has a side. Algebra -> Test -> SOLUTION: </span><span>The square and the equilateral triangle at the right have the same perimeter.
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