Answer:
C
Step-by-step explanation:
When looking for a functional X cannot repeat itself and the answer C
19 is repeated twice (19, 11) and (19, 10)
Answer:

Step-by-step explanation:
Let
x ----> the number
we know that
The algebraic expression of the phrase "the difference of a number and 11" is equal to subtract 11 from the number or is equal to the number minus 11
so

Slope-intercept form is simply y=mx +b
your equation is 3x -y = 7
rearranging that to y = mx +b makes it look like this:
- y = -3x +7
y =3x -7
making m =3 and b=-7, so your answer is C
Answer:
4
Step-by-step explanation:
Yeah if you don't know this one... you're... special.
Answer:
1
Step-by-step explanation:
Correct question: 2x2 - 5x - 3 / 4x2 + 12x + 5 divided by 3x2 - 11x + 6 / 6x2 + 11x - 10.
As given: 
Solving it by using quadratic equation.
= 
= 
To divide fraction take the reciprocal of divisor and multiply the dividend.
= 
We solve it to get 1 as it cancel fraction on both side.
Answer is 1.