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julsineya [31]
3 years ago
15

Ife hay 12 oranges and I give John 2 how many do I have left​

Mathematics
1 answer:
seraphim [82]3 years ago
3 0

Answer:

uhh 10

Step-by-step explanation: 12-2=10

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What's the least common denominator of 1/3 5/8 and 1/2?​
Ne4ueva [31]

Answer: The answer is 16.

Step-by-step explanation:

The least common denominator means the same as least common multiple.

3, 6, 9, 12, 16

8, 16

2, 4, 6, 8, 10, 12, 14, 16

6 0
2 years ago
Read 2 more answers
X^2-x-12 factor completely
steposvetlana [31]
Use the sum-product pattern

2
−

−
1
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x
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x2−x−12

2
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3

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4

−
1
2
x
2
+
3
x
−
4
x
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12
x2+3x−4x−12
2
Common factor from the two pairs

2
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3

−
4

−
1
2
x
2
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x
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12
x2+3x−4x−12

(

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4
(

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x
(
x
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3
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−
4
(
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x(x+3)−4(x+3)
3
Rewrite in factored form

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−
4(+3)x
(x+3)−4(x+3)
x(x+3)−4(x+3)
(−4)(+3)
(x−4)(x+3)
(x−4)(x+3)
5 0
2 years ago
286 children enter the brass band competition.There are 27 teachers who accompany them and 19 parents.How many people visit the
shutvik [7]

Answer:

332

Step-by-step explanation:

286+27+19

8 0
3 years ago
Read 2 more answers
The school librarian, Mr. Marker, knows the library has 1,400 books but wants to reorganize how the books are displayed on the s
kipiarov [429]

Answer:

200 resource books

800 fiction books

400 nonfiction books

Step-by-step explanation:

Let's define x as the amount of resource books that are in the library. As he has four times as many fiction books as resource books, that means he has 4*x fiction books.

We also know he has half as many nonfiction books as fiction books, that is 1/2*4*x = 2*x nonfiction books.

We just need to find out the value of x.

We know there are 1,400 books in total and there are just 3 types of books. Therefore, if we sum all of them, we get the 1,400.

Written in math language, that is

x + 4x + 2x = 1,400

7x = 1,400

We divide by 7 on both sides and we get

7/7x = 1,400/7

x = 200

Now we replace the x with 200 to know how many books he has of each type:

Resource books = x = 200

Fiction books = 4*x = 4*200 = 800

Nonfiction books = 2*x = 2*200 = 400

Therefore, there are 200 resource books, 800 fiction books and 400 nonfiction books in the library.

The tape diagram is attached as an image.

8 0
2 years ago
He first draft of the civil rights act was proposed by
maksim [4K]

The first draft of the civil rights act was proposed by 3. John F. Kennedy

7 0
3 years ago
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