In the first table, y = 4x. So y is proportional to x.
In the second table, y is not proportional to x.
In the third table, 2y = 3x. So, y is proportional to x.
Answer: 4
Step-by-step explanation:
Perpendicular lines have reciprocal slopes
Answer:
x = 16
Step-by-step explanation:
9/12 = 12/x
9x = 144
x = 16
