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NeTakaya
3 years ago
5

Candace bought three shirts each cost the same amount and discounted by three dollars and 66 cent Candace paid a total of 62.31

before tax .how much did each shirt cost before the discount?
Mathematics
1 answer:
nydimaria [60]3 years ago
6 0
62.31= (-3.66*3) +3x
62.31= -10.98+3x
       +10.98
73.29= 3x
        /3
24.43= x

Each shirt costs $24.43
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Step-by-step explanation:

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f_y=x-\frac{39304}{y^2}

To find the dimension of the box set the partial derivatives f_x=0 and f_y=0.Therefore y-\frac{39304}{x^2}=0

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z=\frac{19652}{34 \times 24}

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