Please insert your equation number
Answer:
Part A:
Luke's original box of cereal costs $2 more than the super-saving brand.
y=9(1)
y=9
11-9=2
Part B:
y=9(6)
y=54
11x6=66
66-54=12
Luke saves $12 each month if he buys 6 boxes of the super-saving brand.
pls mark brainliest
The set of ordered pairs are 
Step-by-step explanation:
Given that the relation 
To find the set of ordered pairs, let us substitute the value for x in the relation 
For
,

The ordered pair is 
For
,

The ordered pair is 
For
,

The ordered pair is 
For
,

The ordered pair is 
For
,

The ordered pair is 
Thus, the set of ordered pairs is 
The rule is multiply the number in the left column by 2 and then subtract 1 to get the number in the right column.