Mary has two sisters. Her younger sister is 5 years younger Her older sister is twice her age. Their ages add up to 47. How dd is Mary and each
of her sisters?

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

A0.40 kg soccer ball is kicked so that its incoming velocity of 5 m/s is changed to an outgoing velocity of -25 m/s. what impulse does the player apply to the ball?

Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour.is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers