Answer:
so there is a y and a x axis the x axis is on the bottem and the y axis is on the left
Answer:
pi.
animo
Step-by-step explanation:
n antes antes afanan Nancy antes antes a
Answer:
C)x = +/-15
Step-by-step explanation:
15x15=225
-15x-15=225
Step-by-step explanation:
4x + 2y = 10 --------(1)
2x + 3y = 33 -----------(2)
Multiply 2 with eq. (1) and 4 with eq. (2)
8x + 4y = 20 ____________(3)
8x + 12y = 132 ______(4)
Subtracting (3) from (4),
8x + 4y = 20
- 8x -12y = -132
----------------------
0 -8y = -112
y = 112/8
y = 4 is the answer.
Putting the vakue of y in eq. (2),
2x + 12 = 33
2x = 33-12
2x = 21
x = 21/2 is the answer.
