On this necklace the ratio of black beads to white beads is 1:4 How many more black beads do you need to
add to make the ratio of black to white 4:1 ?

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false