Is the point 2,-7 a solution to the equation y = - 4x+1 show your work

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.

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4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

idk

step-by-step explanation:

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