Which is true given the two equations below?

3 + 2 = 5
3 - 2 = 1
a.
(3, 2) is the intersection point of the graphs of
3x + 2y = 5 and 3x - 2y = 1.

b.
(3, 2) is the intersection point of the graphs of
x + y = 5 and x - y = 1.

c.
(5, 1) is the intersection point of the graphs of
3x + 2y = 5 and 3x - 2y = 1.

d.
(5, 1) is the intersection point of the graphs of
x + y = 5 and x - y = 1.

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation:

step-by-step explanation: