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Tema [17]
3 years ago
15

If a DVD player cost 185, and a carrying case cost $30.00. What is the total price for all if the sales tax is 7%?

Mathematics
2 answers:
Svetllana [295]3 years ago
7 0

185+30=215

215x.07=15.05

215+15.05

<u>=230.05</u>

raketka [301]3 years ago
3 0
The total price for all are $230.05
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{8 cm, 15 cm, 17 cm}

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we know that

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c^2=a^2+b^2

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<u><em>Verify each case</em></u>

case 1) we have

{5 cm, 15 cm, 18 cm}

substitute in the formula

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case 2) we have

{6 cm, 12 cm, 16 cm}

substitute in the formula

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case 3) we have

{5 cm, 13 cm, 15 cm}

substitute in the formula

15^2=5^2+13^2

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therefore

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3 0
3 years ago
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Archy [21]

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3 0
3 years ago
Read 2 more answers
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