Three friends all live on the same street that runs west to east. Beth lives 6 blocks from Ann. Carl lives 2 blocks from Beth. If the street is represented by a number line and Ann's house is located at 0, what
are the possible locations for Carl's house?
BIEBE
The possible locations for Carl's house are
(Use a comma to separate answers as needed.)

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.