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myrzilka [38]
3 years ago
14

When jeremy gets his allowance he agrees to save part of it his savings and expenses are in the ratio of 7:5 if his daily allowa

nce is $3,find how much he saves each day?
Mathematics
1 answer:
nignag [31]3 years ago
8 0

He saves $ 1.75 each day from his allowance.

<u><em>Explanation</em></u>

The ratio of his savings and expenses is  7 : 5

Lets assume, his savings = 7x dollar and his expenses is 5x dollar

Given that, his daily allowance is $3. So....

7x+5x=3\\ \\ 12x=3\\ \\ x=\frac{3}{12}= \frac{1}{4}= 0.25

So, the amount of his savings each day =7x= (7*0.25)dollar= 1.75 dollar

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Answer:

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Step-by-step explanation:

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To plot the equation of line, we need at least two points

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Let x=0

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Now, plot the graph using this points

From the graph,

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