which statements are true about the ordered pair (-1, 5) and the system of equations?
select each correct answer

the ordered pair (-1, 5) is a solution to the first equation because it makes the first
equation true.

the ordered pair (-1, 5) is a solution to the second equation because it makes the second equation true

the ordered pair (-1, 5) is not a solution to the system because it makes at least
one of the equations false.

the ordered pair (-1, 5) is a solution to the system because it makes both equations
true.

i dony know

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.