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neazisa
10.09.2020 •
Mathematics
Can some one please help me ??? Please anyone
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Ответ:
Ответ:
The answer is![f=\frac{9r}{5}.](/tpl/images/0463/8777/f7296.png)
Step-by-step explanation:
Given:
The farmer’s market has a total of 98 tents.
The ratio of food tents to retail tents is 9:5.
Now, to write the system of linear equations that represents this situation.
The total tents = 98 tents.
Let the food tents be![f.](/tpl/images/0463/8777/c655f.png)
And the retail tents be![r.](/tpl/images/0463/8777/f94fa.png)
So, the total tents:
As, given the ratio 9:5.
Now, to write the system of linear equations:
Multiplying both sides by
we get:
Therefore, the answer is![f=\frac{9r}{5}.](/tpl/images/0463/8777/f7296.png)