Answer:
Retracing your steps
Step-by-step explanation:
Answer:
ok........
Step-by-step explanation:
Answer: what is the question?
Step-by-step explanation:
Answer:
False
Step-by-step explanation:
The equation x = c represents the equation of a vertical line parallel to the y- axis.
The equation y = c represents the equation of a horizontal line parallel to the x- axis
In both cases c is a constant
Hence x = - 2 is not parallel to the x- axis
Answer:
x = 26 , y = 33
Step-by-step explanation:
3x + 2y = 144 (1)
2x + 5y = 217 (2)
3x + 2y = 144
(divide the equation by 3)
x + (2/3)y = 48
x = 48 - (2/3)y
Plug into (2)
2[48 - (2/3)y] + 5y = 217
96 - (4/3)y + 5y = 217
11y/3 = 217 - 96
11y/3 = 121
y = 121×3/11
y = 33
x = 48 - (2/3)y
x = 48 - (2/3)(33)
x = 48 - 22
x = 26