Q is the midpoint of PR.
PQ = 4x - 7 and QR = 3x + 1.
Find the length of PR. W

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?