Is 6(x + 0.4) equivalent to 3(2x +0.8)? Explain.

yes, this is because if you put the same value in the equations, you will get the same answer making them equivalent

Step-by-step explanation:

6(x + 0.4) =6x+2.4

3(2x +0.8)=6x+2.4

same equation.

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.