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Anna35 [415]
2 years ago
14

I HAVE 1 MORE DAY TO TURN THIS IN SO HURRY

Mathematics
2 answers:
SCORPION-xisa [38]2 years ago
5 0

Hello there! I am EnjoyingLife, and I hope you find my answer helpful.

First of all, since all books cost less than $5, the most expensive a book could be is $4.99 (remember, less than, not less than or equal to)

Now, let's write an inequality to represent the cost of books.

We know that all books cost less than $5.

We have a sign for "less than". It's "<"

Thus,

p<5

Hope it helps!

Have an awesome day!

Good luck!

\rm{EnjoyingLife}

Misha Larkins [42]2 years ago
4 0

Answer:

a. What is the most expensive a book could be?

Answer : $ 4.99

b. Write an inequality to represent costs of books at sale.(use p as variable)

Answer : p < 5

hope that helps...

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How many feet of chain fence are necessary to enclosed a dog pen that is square and has a area of 64 sq feet
Oliga [24]

Answer:

32 feet

Step-by-step explanation:

area of square is given by side^2

Perimeter of  square is given by 4*side

_______________________________

Given

area of square = 64 sq feet

side^2 = 64

side^2 = 8^2

side = 8

thus side = 8 feet

_______________________________________

The dog pen is fenced with chain, hence chain will be fence at the edge of square and at the perimeter.

Thus, length of chain required will be same as the Perimeter of  square.

Perimeter of given dog pen with side length 8 feet = 4*8 = 32 feet.

Thus, 32 feet of chain fence is required.

6 0
3 years ago
The length of a rectangle exceeds its breadth by 7cm. if the length is decreased by 4cm and the breadth is increased by 3cm, the
riadik2000 [5.3K]

Answer:

16cm

Step-by-step explanation:

Let the breadth = x

The length exceeds = x + 7

The breadth increased = x + 3

Because it said the length decreased by 4 so, the length would be:

x + 7 - 4 = x + 3

Original area:

We learn that:

area = length * breadth

x*(x+7) = (x+3)*(x+3)

x^2 + 7x = (x+3)^2

x^2 + 7x = x^2 + 6x + 9 (We also learn that (a+b)^2 = a^2 + 2ab + b^2

x^2 - x^2 + 7x - 6x = 9

x = 9 (so the breadth = 9)

The length = x + 7 = 9+7 = 16(cm)

Hope this help you :3

7 0
3 years ago
A secondhand clothing store finds that 1/6 of the donations they receive are not in good enough condition to be sold. Of those i
prohojiy [21]

Answer:

1/8

Step-by-step explanation:

3/4 x 1/6=1/8

8 0
3 years ago
The solids are similar. Find the surface area S or the volume V of the smaller solid. If applicable, round your answer to the ne
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You can see in this photo

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3 years ago
$500 at 4% for 3 years
dimaraw [331]
If you are trying to find the interest, it would be $60.00. To get this just multiply everything. Hope this helps!!! :)
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