Answer:
37966301198+45
=37,966,301,243
Step-by-step explanation:
Hope this helps!
Answer:
no image no answer, so the answer is
Step-by-step explanation:
select the values that make the statement true.
FAX
The system of the linear systems of equation using substitution is;
- x = 2, y = 2
- x = -20, y = -1
<h3>Linear equation</h3>
3x-y=4
x+2y=6
from (2)
x = 6 - 2y
substitute into (1)
3x-y=4
3(6 - 2y) - y = 4
18 - 6y - y = 4
- 6y - y = 4 - 18
-7y = -14
y = 2
Substitute into
x+2y=6
x + 2(2) = 6
x + 4 = 6
x = 6 - 4
x = 2
2. 2x-y= -39
x+y= -21
From (2)
x = -21 - y
substitute into
2x-y= -39
2(-21 - y) - y = -39
-42 - 2y - y = -39
- 2y - y = -39 + 42
- 3y = 3
y = 3/-3
y = -1
substitute into
x+y= -21
x + (-1) = -21
x - 1 = -21
x = -21 + 1
x = -20
3. 2x+y =11
6x-5y =9
Learn more about linear equation:
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The
vertex form of a quadratic function <span>is given by
</span>

where (h,k) is the vertex of parabola. In some literatures, the
standard form of the quadratic equation is written as
Therefore, in order to avoid the confusion, the first equation is taken as a vertex form. When the standard form is converted into the vertex form, the process is called
completing the square.
Answer:
x = -24/5
none of the options listed
Step-by-step explanation:
27=−5x+3
the choices all have x listed as a positive number, so we need to fix the question by moving 5x to the other side of the = and changing its sign.
27 +5x= 3
then move the 27
5x= 3 -27
then subtract
5x = -24
then divide both sides by 5
x = -24/5