Using the together rate, it is found that it will take 1.71 hours for Bella and Jordan to rake the leaves.
<h3>What is the together rate?</h3>
It is the <u>sum of each separate rate</u>.
In this problem, the rates are given as follows:
Hence:
x = 1.71.
It will take 1.71 hours for Bella and Jordan to rake the leaves.
More can be learned about the together rate at brainly.com/question/25159431
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Answer:
<h2>The domain for this function is
where
.</h2>
Step-by-step explanation:
The given function is
Where represents cars. This function models the profits they make.
Now, as you can deduct already, we can define to different domains, the mathematical one and the reasonable one.
The reasonable domain is about all the useful values to the problem. For example, as we are talking about car, they can't wash -5 cars, so negative numbers are excluded. Similarly, they can't wash 6.75 cars, because that would imply an incomplete job.
Therefore, the domain for this function is where .
(Notice that we specify that the independent valur can only use whole positive numbers only).
Answer: A
Step-by-step explanation: just a feeling
Commutative property:- x + 2 = 2 + x
distributive property:- 2x - 2 = 2(x - 1)
Answer:
10 hours
Step-by-step explanation:
Let represent the distance the train heading north has traveled
Let represent the distance the train heading south has traveled
Let represent the number of hours that has passed