Answer:
It decreases by 4 units
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
6x6=36
7x6=42
8x6=48
36-9=25 thus it isn't possible because it's not between 31 and 37. 48-9=39 hence also not possible. However for 42, it is defintely possible. Thus answer is 7
Answer:
slope: 
Step-by-step explanation:

the linear line has a positive slope that goes up by 1 unit and right by 2 units