The trapezoid has one pair of parallel sides.
Answer:
y=50x
Step-by-step explanation:
150% 3 is 50
Answer:
Step-by-step explanation:
It's 4
Try to subtitute y with 3x - 7
15x - 5y = 14
15x - 5(3x - 7) = 14
15x - 15x + 35 = 14
35 ≠ 14
The equation system doesn't have any solution