Find the value of x.
2,8,9,7,6,x
The mean is 6.
x = ?

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

If after 5 years, 25 of the 1,000 people registered with bracken have gone through surgery, where does bracken stand in terms of gains or losses? a. $41,100 b. $39,700 c. −$36,600 d. −$37,500 e. −$43,000

The weight of a rock sample is measured to be 2.5 ponds. what is the percent of error in the measurement?