3 years ago

To divide the following equation how would we revise the problem? 7.82 divided by .25

Mathematics

1 answer:

Lera25 [3.4K]3 years ago

5 0

Answer:

Solution in photo

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Given

$y = 3x$ ---- Revenue

$y = \frac{x}{3} + 200$ --Cost of production

Required

Determine the number of posters that when cost equals revenue

To do this, we simply equate both equations

i.e. $3x = \frac{x}{3} + 200$

Collect like terms.

$3x - \frac{x}{3} = 200$

Multiply through by 3

$3(3x - \frac{x}{3}) = 200*3$

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Divide both sides by 8

$\frac{8x}{8} = \frac{600}{8}$

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