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harkovskaia [24]

3 years ago

12

Can someone help. “At the market you can buy 5 bags of apples for $23.60. At the orchard you can get 7 bags of apples for $32.76

. Which is the better deal?”

2 answers:

labwork [276]3 years ago

6 0

Answer:

7 for $32.76

Step-by-step explanation:

23.60/5 is $4.72

32.76/7 is $4.68

astra-53 [7]3 years ago

4 0

Answer: $4.72

Step-by-step explanation:

To solve this problem we need to find the unit price of a bag of apples(one bag)

Thus, simply do 23.60/5 to get 4.72 and 32.76/7 to get 4.68. Because 4.68 < 4.72, the orchard is a better deal.

Hope it helps <3 :D

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Answer:

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Step-by-step explanation:

Given,

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$=\ \sqrt{(-2-\dfrac{7}{4})^2+(3-\dfrac{19}{4})^2+(-4+\dfrac{21}{8})^2}$

$=\ \sqrt{(\dfrac{-15}{4})^2+(\dfrac{-7}{4})^2+(\dfrac{9}{8})^2}$

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So, the distance of the point from its image can be given by,

D = 2d = 2 x 4.28

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So, the distance of a point from it's image is 8.56 units.

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