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4 years ago

15

Yuma needs a singer. Singer A is offering her services for an initial $35 in addition to $25 per hour. Singer B is offering his

services for an initial $65 in addition to $10 per hour. When will the two singers charge the same amount of money?

1 answer:

lesya [120]4 years ago

7 0

Their charges will be the same after 2 hours, a = $60 in 1 he B = $75 in 1 hrs A = 60+25 = 80$ in 2 hours B = 75+10 = 80$

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Step-by-step explanation:

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3 years ago

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Brilliant_brown [7]

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We need to solve these system of equations and find value of y

Let eq (1) be $y=\frac{1}{4}x+7$

and eq(2) be $y=\frac{1}{2}x+5$

Putting value of y from eq(2) into eq(1)

$y=\frac{1}{2}x+5=\frac{1}{4}x+7\\\\\frac{1}{2}x-\frac{1}{4}x=7-5\\\frac{2x-x}{4}=2\\\frac{x}{4}=2\\x=2*4\\x=8$

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$y = \frac{1}{4}(8)+7$

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