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Zina [86]
3 years ago
9

Determine which ordered pair is a solution of y = x to the power of 2, minus 2. Choices: (5,21), (-5, 24), (-1, -1), (-2, 6)

Mathematics
2 answers:
qaws [65]3 years ago
6 0
Ohhh i get it that one dude is right it is c
Leno4ka [110]3 years ago
6 0

Answer: Below

Step-by-step explanation:

Y and x can be any number you have to start of with a number for x, you can't put (y,x)^2-2 if you don't know a value  

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How many solutions does this linear system have? one solution: (0, 0) one solution: (1, –4) no solution infinite number of solut
Anna35 [415]

The system of equations has infinite solutions.

<h2>Given to us,</h2>
  • y=-6x+2
  • -12x-2y=-4

<h3>Equation 2,</h3>

The value of y is already given in equation 1,

-12x-2y=-4

substituting the value of y in equation 2,

-12x-2(-6x+2)=-4\\-12x +12x-4=-4\\-12x+12x=-4+4\\0=0

The solution of the two equations is 0. Also, we can see that both the equations are in ratio.

Further, the image also shows that the line of the two equations are coinciding.

Hence, the system of equations has infinite solutions.

Learn more about System of solutions:

brainly.com/question/14264175

3 0
2 years ago
You enter an elevator on the ground floor, which is labeled 0. You get off on the floor labeled +4. What is your location?
olga_2 [115]
You are now on the 5th floor. 
0 - 1
1 - 2
2 - 3
3 - 4
4 - 5
7 0
3 years ago
At what point do the lines y = x + 7 and y = 5x - 13 intersect?​
borishaifa [10]
(x,y)
(3.5,10.5) this is where they meet
6 0
2 years ago
Answer this for brainilest and 30points (no links or internet answer or you will get flagged
MariettaO [177]

Answer:

0.6 is your answer if you need explanation than comment me

3 0
2 years ago
Of the 1200 people who attended the Friday night football game, 57% were high schoolers. How many students attended the game?
Brilliant_brown [7]

Answer:

684

Step-by-step explanation:

Using proportions (equivalent ratios), we can find the number of students that make up the 57% out of the total number of people:

\frac{57}{100}=\frac{x}{1200}

Cross-multiply: 100x = (57)(1200)  or 100x = 68,400

Divide:  100x/100 = 68,400/100

Solve for x:  x = 684 students

5 0
3 years ago
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