Given:
The arithmetic mean of three consecutive even integers is 20.
To find:
The equation that can be used to find the integers.
Solution:
Let the three consecutive even integers are x, x+2 and x+4.
We know that,
The arithmetic mean of three consecutive even integers is:
It is given that, mean = 20. So,
Therefore, the correct option is E.
Answer:
Solve the rational equation by combining expressions and isolating the variable
x
.
All real numbers
Interval Notation:
−∞,∞)
Step-by-step explanation:
750 add all of them sjshwbwai