The straight lines y = px + 9, where p is a constant, and y = ½ x – 1 are perpendicular. (a) State the value of p *​

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

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

Line wx is parallel to line yz. if m