(-2) + 4 = 4 + (-2)

what property is illustrated above?

a.
inverse property of addition
b.
identity property of addition
c.
associative property of addition
d.
commutative property of addition

Drag the files to the correct boxes to complete the pairs. match each percent amount to its correct value 15% of 30 30% of 45 60% of 7 23% of 20 2019 edmentum. all nghts reserved

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score