Answer:
1. y = 18
2. x = 5
3. y = 2
Step-by-step explanation:
Rule: y = 2x
y = 2 ( 9 )
y = 18
10 = 2x
x = 5
y = 2 ( 1 )
y = 2
Answer:
x - y
9 - 18
5 - 10
1 - 2
Step-by-step explanation:
if there is a number in the x column, multiply it by 2, if there is a number in the y column, then divide it by 2.
