11x11 is 121 a way to remember it is there is one number on the left one number on the right and they add up to be 2 numbers total
Answer:
A
C
B
5
Step-by-step explanation:
hope that helped
Answer:
83.6155156
Step-by-step explanation:

Answer:
17.28
Step-by-step explanation:
The correct answer is B) -8.9%
The rate of change for any problem is always determined using the following equation.

In this case, the old value is 3.15 and the new value is 2.87. SO we use these in the equation to get the answer.



-.088889 * 100
-8.9%