SOLUTION: What is the average arithmetic mean of (4x+3), (-8x+-2) and (7x+8)
Algebra.Com
Question 747092: What is the average arithmetic mean of (4x+3), (-8x+-2) and (7x+8)
Answer by nerdybill(7384) (Show Source): You can put this solution on YOUR website!
What is the average arithmetic mean of (4x+3), (-8x+-2) and (7x+8)
.
"sum" divided by 3:
[(4x+3)+(-8x+-2)+(7x+8)]/3
[4x+3-8x-2+7x+8]/3
[3-4x-2+7x+8]/3
[1-4x+7x+8]/3
[1+3x+8]/3
[3x+9]/3
x+3
RELATED QUESTIONS
What is the average (arithmetic mean) of 4x + 5, 7x-6,and... (answered by Fombitz)
What is the average (arithmetic mean) of 4x + 5, 7x-6,and... (answered by rapaljer)
What is the average (arithmetic mean) of 4x + 5, 7x-6,and -8x+2? (answered by solver91311)
What is the average (arithmetic mean) of 4x + 5, 7x-6,and... (answered by jim_thompson5910)
What is the average (arithmetic mean) of 4x + 5, 7x-6,and... (answered by fcabanski)
What is the average (arithmetic mean) of 4x + 5, 7x-6,and -8x+2?
can you please brake it (answered by Fombitz)
What is the arithmetic mean of 8x + 5, -3x + 9, 0 and 7x-2?
(answered by stanbon)
What is the average (arithmetic mean) of (x² + 4x - 3), (3x² -4x - 6) and (30 -... (answered by Boreal)
What is the average (arithmetic mean) of 8, 7, 7, 5, 3, 2, and... (answered by Fombitz)