Which expression represents the sum of (2x-5y) and (x+y)? a. 3x-4y b.3x-6y c. x-4y dx-6y

The reflexive property of congruence lets you say that ∠pqr ≅

Which of the following is the graph of y= square root -x-3

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