(2y2 +8y-7) - (- 3y + 3)

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation