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adelina 88 [10]
3 years ago
12

A number divided by the sum of three and four

Mathematics
1 answer:
polet [3.4K]3 years ago
5 0

Answer:

(3t + 4) / (4 - r)

Step-by-step explanation:

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PLS HELP ITS A MAJOR GRADE AND ITS MY LAST QUESTION I JUST CANT SOLVE IT
FinnZ [79.3K]

Answer:

Missing side = x+2

Step-by-step explanation:

The perimeter of the classroom, 6x+3, is equal to the 4 side lengths added up.

In their first line of work, the first plus sign should be an equal sign as follows:

6x+3 = 3x+1+x+x+?

simplify

6x+3 = 5x+1+?

subtract (5x+1) from both sides

x+2 = ?

There's the length of the missing side.

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2 years ago
Write the following expression
Rashid [163]

Answer:

2x^2 - 18x + 45

Step-by-step explanation:

Standard form is ax^2 + bx + c

Expand the (x-5)^2 = (x-5)(x-5) --

x^2 - 5x - 5x + 25

x^2 - 10x + 25

So we now have

2(x^2 - 10x + 25) + 2(x-5) + 5

From here, distribute the 2 to each term in x^2 - 10x + 25, and distribute the 2 to each term in x - 5.

2x^2 - 20x + 50 + 2x - 10 + 5

Combine like terms

2x^2 - 20x + 2x + 50 - 10 + 5

2x^2 - 18x + 40 + 5

2x^2 - 18x + 45

6 0
3 years ago
Ayden is Buyingbagel for a family Gathering. Each bagel cost $2.00 Answer the question Regarding the relationship between the to
Feliz [49]

Answer:

$4

Step-by-step explanation:

Step one:

given data

Each bagel cost $2.00

Also, the cost function is given as

F(x)=2x

Step two:

Required

The total cost of bagels purchased

From the cost function, we can see already that Ayden Bought 2 Bagel, hence if one bagel cost $2 then

F(x)=2(2)\\\\F(x)=4

The two bagels will cost $4

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2 years ago
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sergejj [24]
The area of a polygon is 16 area a 4n

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Reptile [31]

Answer:

9 weeks

Step-by-step explanation:

324/36 = 9

4 0
2 years ago
Read 2 more answers
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