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hoa [83]
3 years ago
5

Please help me set up number 3 like number 1

Mathematics
1 answer:
Wewaii [24]3 years ago
4 0
(-2)-(3) = -5. or -2-3=-5

Have a nice day! :)
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Answer:

smart dot company would be c=.50t+12

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Then you graph once you have both values you can graph having x=time and y=cost

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A family owns two businesses that made a combined profit of $$$10 million in the previous financial year, with business B making
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Answer:

The equation to find the profit made by business combined is x+4x = 10.

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Step-by-step explanation:

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Profit made in previous financial year = $10 million

We need to write an equation to find the profit made by the business.

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Let the profit (in millions) made by  business A be 'x'.

Let the profit (in millions) made by  business B be 'y'.

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y =4x

Now we know that;

Profit made in previous financial year is equal to sum of profit (in millions) made by  business A and profit (in millions) made by  business B.

framing in equation form we get;

x+y =10\ million

Substituting the value of y in above equation we get;

x+4x = 10

Hence The equation to find the profit made by business combined is x+4x = 10.

On Solving above equation we get;

5x =10\\\\x =\frac{10}{5} = \$2 \ million

profit (in millions) made by  business A = \$2 \ million

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Hence Business A made $2 million profit and Business B made $8 million profit.

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