4x + 9y = 4
9x+4y = 13
5
the tables of ordered pairs represent some points on the graphs of lines q and v.
line 9
line v
-9,6-
3
2
| 24410
t 1o| 8
10
| 3
y
0
18
33
which system of equations is represented by lines q and v?
f
h
21x - y = 9
5x + 6y = 40
21x - y = 9
5x + 6y = 20
g
3x - y =-27
x + 2y = 16
9x - y = -27
x + 2y = 8

x=101/65, y=-16/65. (101/65, -16/65).

Step-by-step explanation:

4x+9y=4

9x+4y=13

9(4x+9y)=9(4)

-4(9x+4y)=-4(13)

36x+81y=36

-36x-16y=-52

65y=-16

y=-16/65

4x+9(-16/65)=4

4x-144/65=4

4x=4+144/65

4x=404/65

x=(404/65)/4=101/65

x=101/65, y=-16/65.

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.