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Sliva [168]
2 years ago
6

Find the solution to the system of equations. y=2x+3 y=-x

Mathematics
1 answer:
stepan [7]2 years ago
3 0

Answer:

X=-1, y=1

Step-by-step explanation:

- x=2x+3

-3x=3

X=-1

Y=-1*-1=1

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Y=x+5,(-1,-1) how to find the slope
goldfiish [28.3K]

Answer:

Si, y uno, dos, cinco, diez.

Step-by-step explanation:

3 0
3 years ago
Which of the following is a trinomial with a constant term.
Sunny_sXe [5.5K]
<h2>The "option d: y^5 + 13x + 12"​ is a trinomial with a constant term.</h2>

Step-by-step explanation:

To check options:

a: x + 4y

Here, the coefficient of x = 1 and the coefficient of y = 4

b: x^3

Here, the coefficient of x^3 = 1

c: x^4 + 3y^2 + 2y

Here, the coefficient of x^4  = 1, the coefficient of y^2 = 4 and the coefficient of y = 2

d: y^5 + 13x + 12​

Here, the coefficient of y^5   = 1, the coefficient of x = 13 and

constant term = 12

Thus, the "option d)  y^5 + 13x + 12"​ is a trinomial with a constant term.

6 0
3 years ago
Can someone plz help
timofeeve [1]

Answer:

Step-by-step explanation:

x = 100° ( being vertically opposite angles )

hope it helps :)

3 0
3 years ago
Read 2 more answers
Let f(x) = -2x2 and g(x) = 2x – 4. Using your graphing calculator,
Monica [59]

Answer:

1 and -2

Step-by-step explanation:

-2x^2=2x-4   so 2x^2 + 2x -4 = 0

2(x^2+x-2)=0

x^2+x-2  =  (x-1)(x+2)

x=1 x=-2

4 0
3 years ago
Can someone find the sum??
harkovskaia [24]
Ok so the answer should be answer choice D.

Work: by combining all the like terms, the sum would be Answer choice D. 

Hope this helps!
3 0
4 years ago
Read 2 more answers
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