3 years ago

In a sale, all normal prices are reduced by 12%

Mathematics

1 answer:

Harman [31]3 years ago

3 0

Answer:

151

Step-by-step explanation:

132.88 is 88% of the original price

132.88= p x .88=151

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3 years ago

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3 years ago

Solve for x.<br><br> x=<br><br> Look at image

postnew [5]

Answer:

$x = 14$

Step-by-step explanation:

To find x, the following equation is generated given the available information:

$\frac{(x + 7) + x)}{x + 7} = \frac{12 + 8}{12}$

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Cross multiply

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$6x + 21 = 5x + 35$

Collect like terms

$6x - 5x = - 21 + 35$

$x = - 21 + 35$

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3 years ago