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Nady [450]
3 years ago
5

In the past month, Susan rented 4 video games and 3 DVDs. The rental price for each video game was $3.10. The rental price for e

ach DVD was $4.60. What is the total amount that Susan spent on video game and DVD rentals in the past month?
Mathematics
1 answer:
Katen [24]3 years ago
3 0

Answer:

$26. 20

Step-by-step explanation:

video games= 12.40

dvds= 13.80

total= $26.20

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Answer:

Dimensions of printed poster are

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Step-by-step explanation:

Let's assume

length of printed poster is x cm

width of printed poster is y cm

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so, area of printed poster is

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we are given that area as 1536

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now, we can solve for y

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A'=\frac{d}{dx}\left(\left(x+16\right)\left(\frac{1536}{x}+24\right)\right)

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A'=\frac{d}{dx}\left(x+16\right)\left(\frac{1536}{x}+24\right)+\frac{d}{dx}\left(\frac{1536}{x}+24\right)\left(x+16\right)

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length is 32 cm

width is 48 cm


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