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Reil [10]
3 years ago
5

20 + 12k - 76 - 8 Help me please

Mathematics
2 answers:
Hunter-Best [27]3 years ago
8 0

Answer:

  • 12 + 5k

Step-by-step explanation:

=> 20 + 12k - 7k - 8

=> 20 - 8 + 12k - 7k

=> 12 + 5k

=> 12 + 5k

<u>Hence correct answer is 12</u><u> </u><u>+</u><u> </u><u>5</u><u>k</u><u>.</u>

shtirl [24]3 years ago
5 0

Step-by-step explanation:

20 + 12k - 76 - 8

-64 + 12k

-4( 16 - 3k )

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Answer:

The graph that has the points (2,4) and (4,8) should be the answer.

Step-by-step explanation:

This is the answer because if you see the ratio 2:4, that means that for every 2 offense cards there are 4 defense cards. As you continue to go up it would be (4,8), (6,12), (8,16), and so forth.

3 0
3 years ago
Read 2 more answers
What binomial do you have to add to the polynomial 2x^2+3y^2-5xy+1 to get the following?
Contact [7]

Binomial -3y^{2}+5xy when added to polynomial 2x^{2} +3y^{2} -5xy+1  gives  polynomial  that does not contain the variable y .

<h3>What is binomial?</h3>

A mathematical expression consisting of two terms connected by a plus sign or minus sign .

Example: x + 2 is a binomial, where x and 2 are two separate terms.

<h3>What is polynomial?</h3>

A polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer

According to the question

polynomial 2x^{2} +3y^{2} -5xy+1

when added with  -3y^{2}+5xy  

= 2x^{2}+1   (as 3y^{2} -5xy got cancelled )

that does not contain the variable y

Hence, Binomial -3y^{2}+5xy when added to polynomial 2x^{2} +3y^{2} -5xy+1  gives that does not contain the variable y .

To know more about Binomial and polynomial here :

brainly.com/question/1698358

# SPJ2

3 0
1 year ago
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Factor Completely: 3x^2+8x+5
Katen [24]

Answer:

17x+5

Step-by-step explanation:

3x^2=9x

9x+8x+5

(9x+8x)+5

17x+5

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3 years ago
TRUE OR FALSE (i really don't know what the right answer is i was hoping anyone else would know)
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ki77a [65]

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15=y-3

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72-3

69 both angles are 69

8 0
3 years ago
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