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sattari [20]
3 years ago
14

Which ordered pair is the solution to this system of equations? Use the elimination method.

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
4 0

Answer:

x=5

y=5

I think sorry if it didn't help ;)

Step-by-step explanation:

monitta3 years ago
3 0

Answer:

(4,1)

3 x + 3 y = 15 - (-2 x + 3 y = -5)

3x + 3y = 15

2x - 3y = 5      +

____________

5x         = 20

x = 4

(3*4) + 3y = 15

12 + 3y = 15

3y = 15 -12

3y = 3

y = 1

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Which of the following is NOT true? Question 19 options: (3x2y5)3=27x6y15 (1000x12y20z−3)0=1 52‾‾√3=523 42×43= 165
bixtya [17]

Answer:


Step-by-step explanation:

Lets try to simplify each to check which one is incorrect so it will be NOT true

first one is :

distribute the exponent so :

(3x^2y^5)^3 =3^3x^{2*3}y^{5*3}

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Second one is :

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so Last is<em> INCORRECT</em>



5 0
3 years ago
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