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igor_vitrenko [27]
3 years ago
9

What coordinate pair is the solution for the given system? Equation 1: 4x ? 2y = 4 Equation 2: 2x + y = 6

Mathematics
1 answer:
Mars2501 [29]3 years ago
4 0

Answer:  The answer is (2, 2).

Step-by-step explanation:  The given system of equations is

4x-2y=4,\\\\2x+y=6.

We are to find the co-ordinate pair that is the solution for the above system of equation.

Multiplying the second equation by 2 and adding to the first equation, we have

4x+4x=4+12\\\\\Rightarrow 8x=16\\\\\Rightarrow x=2,

and

y=6-2\times 2=6-4=2.

Thus, the co-ordinate pair is (2, 2).

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To make 3/4 pound of mixed nuts, how many pounds of cashews would you add to 1/8 pound of almonds and 1/4 pound of peanuts?
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you will need 3/8 pounds of peanut.

3/8 + 1/4 + 1/8= 3/4

(ask me if you are confuse plz)

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3 years ago
Find m1<br>please helpp​
Katyanochek1 [597]

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Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
A number is written with the following factorization: 23 × 4 × 5. Is this factorization a prime factorization? Explain why or wh
Karo-lina-s [1.5K]

This factorization is not a prime factorization

Because 4 is not a prime number

The prime factorization of the number is 2^{5} × 5

Step-by-step explanation:

Lets explain the meaning of prime numbers

  • Prime numbers are the numbers have two factors only 1 and itself, as 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, ...........
  • All the prime numbers are odd numbers except 2 is an even number

Prime factorization means factorize a number into prime numbers only

<em><u>Example</u></em>

The prime factorization of 18 is 2 × 3 × 3 not 2 × 9 because 9 is not a prime number

∵ A number is written with the following factorization: 2³ × 4 × 5

∵ 2 and 5 are prime numbers but 4 is not a prime number

∴ The factorization is not a prime factorization

This factorization is not a prime factorization

Because 4 is not a prime number

To correct it factorize 4 into prime number

∵ 4 = 2 × 2

∵ 2 is a prime number

∴ The factorization of 4 = 2 × 2 or 2²

∴ The prime factorization is 2³ × 5 × 2²

- Add the powers of the same base

∴ The prime factorization is 2^{3+2} × 5

∴ The prime factorization is 2^{5} × 5

The prime factorization of the number is 2^{5} × 5

Learn more:

You can learn more about prime numbers in brainly.com/question/4550858

#LearnwithBrainly

3 0
3 years ago
Item 2 Evaluate 12x−3y when x=−14 and y=3 . Please explain how to solve this problem
Alik [6]

12x -3y

12(-14) -3(3)

-168 -9

-177

5 0
3 years ago
What is 20% more than $960​
icang [17]

Answer: 192.

Step-by-step explanation: What is percentage of 20% of 960?

19% of 960 = ? ... 21% of 960 = ?

1% of 960 = ?

20% × 960 =

(20 ÷ 100) × 960 =

(20 × 960) ÷ 100 =

19,200 ÷ 100 =

192;

4 0
4 years ago
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