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evablogger [386]

3 years ago

14

PLS HELP! THIS IS DUE TMMW!

1 answer:

Citrus2011 [14]3 years ago

4 0

Ok lets translate this words into maths. Let the cost of the shirt be x.
$75\%x = \frac{1}{2} x + 4$
Now lets solve for x but first turn the percent and fraction to decimal
$0.75x = 0.5x + 4 \\ 0.75x - 0.5x = 4 \\ .25x = 4 \\ .25x \times 4 = 4 \times 4 \\ x = 16$
The cost of the shirt is $16.00

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Furkat [3]

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3 years ago

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bija089 [108]

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Step-by-step explanation:

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By using the method of partial fraction we have:

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Now we have:

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Using the inverse transforms

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we have:

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4 years ago

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