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3 years ago

Sunglasses that usually cost 160.95 are on sale for 128.44. What percent off are they plz I need help

Mathematics

1 answer:

Zarrin [17]3 years ago

4 0

The percent discount is: 20%

Step-by-step explanation:

The formula for percentage will be used to find the percentage of discount.

Given

Original price = $160.95

Discounted price = $128.44

The discount is:

D = Original price - sale price

$D = 160.95 - 128.44\\= 32.51$

The percent discount is given by:

$Discount = \frac{discount}{Original\ price} *100\\= \frac{32.51}{160.95}*100\\= 0.2019 * 100\\= 20.19\%$

Rounding off to nearest whole percent

20%

Hence,

The percent discount is: 20%

Keywords: Percentage, discount

Learn more about percentage at:

#LearnwithBrainly

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Answer: Amount of 35% solution required = 100 milliliters

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Step-by-step explanation:

Given: Total solution required = 130 milliliters

Let x = Amount of 35% solution (in milliliters).

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As per given,

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3 years ago

9x² - 12x + 4 <br><br>pls need ans.

kolezko [41]

Step-by-step explanation:

$\tt{9 {x}^{2} - 12x + 4}$

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$\pink{ \boxed{ \boxed{ \tt{ Our \: final \: answer : \boxed{ \underline{ \tt{{(3x - 2)}^{2} }}}}}}}$

Hope I helped ! ♡

Have a wonderful day / night ! ツ

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3 years ago

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Answer:

2 times 30.

Step-by-step explanation:

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2 years ago

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Find the coordinates of the image after a translation of the figure below using (x, y) (x + 3, y + 2).

vekshin1

You have not provided the coordinates of the original points, therefore, I cannot give exact answers.
However, I can help you with the concept.

We are given that the translation rule here is:
(x,y) ................> (x+3 , y+2)

This means that:
x coordinate of the translated point can be obtained by adding 3 to the x coordinate of the original point
y coordinate of the translated point can be obtained by adding 2 to the y coordinate of the original point

Examples:
point (2,3) after translation would become (2+3 , 3+2) which is (5,5)
point (-1,0) after translation would become (-1+3 , 0+2) which is (2,2)

Hope this helps :)

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3 years ago