2 years ago

I need step by step help on how to work out this percentage question

Mathematics

1 answer:

11Alexandr11 [23.1K]2 years ago

8 0

Answer:

$15.7, $141.3

Step-by-step explanation:

Discount

157*0.1 = $15.7

Sale price

157 - 15.7 = $141.3

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If the leading coefficient of the equation is 3 then we can write the equation as $3X^{2} - 12X - 36 = 0$ (Answer)

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I need step by step help on how to work out this percentage question ​

I need step by step help on how to work out this percentage question