Answer:
2.38
Step-by-step explanation:
subtract 4.9 on both sides
Answer:
Option b. 12
Step-by-step explanation:
we know that
To find the average rate of change, we divide the change in the output value by the change in the input value
The average rate of change is equal to
In this problem we have
Substitute

Answer:128
Step-by-step explanation:
10*11=110 and the 2*9=18 and 110+18=128