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lbvjy [14]
3 years ago
7

Hello can you please help me posted picture of question

Mathematics
2 answers:
Rom4ik [11]3 years ago
6 0
For this case, the first thing we must do is to count similar terms.
 We have then:

 Polynomial 1:
 x ^ 2 = 2
 x = 1
 1 = 3
 The polynomial is:
 2x ^ 2 + x + 3

 Polynomial 2:
 x ^ 2 = 1
 x = 3
 1 = 4
 The polynomial is:
 x ^ 2 + 3x + 4


 Adding we have:
 (2x ^ 2 + x + 3) + (x ^ 2 + 3x + 4)
 x ^ 2 (2 + 1) + x (1 + 3) + (3 + 4)
 3x ^ 2 + 4x + 7

 Answer:
 3x ^ 2 + 4x + 7
 
option B
Stels [109]3 years ago
5 0
The answer is the letter b.
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Find the solution of this system of equations<br> 4x - 5y = -12<br> -X + 5y = 18
Natalka [10]

4x - 5y = -12

-x + 5y = 18

Add the equations together:

4x + -x = 3x

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So now you have:

3x = 6

Divide both sides by 3:

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Now you have the value of x, replace x with 2 in one of the equations and solve for y:

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Divide both sides by -5:

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3 years ago
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yaroslaw [1]

Answer:

The expression for the total cost of the visit to dentist is T = 50 + 100n .

Step-by-step explanation:

As given

The price of a visit to the dentist is $50.

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Therefore the expression for the total cost of the visit to dentist is T = 50 + 100n .

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3 years ago
Which is the only number that is GREATER than 1/2?
jek_recluse [69]

Answer:

A. 40/100

Step-by-step explanation:

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3 years ago
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natka813 [3]

Answer: A would be the answer

Step-by-step explanation:

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