Which set of ordered pairs has point symmetry with respect to the orgin (0,0)
a. (9, 2), (-9,2)
b. (9,2), (-9,-2)
c. (9,2), (9,-2)
d. (9,2), (2,9)

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

X-10/4 when x = –18 a 7 b –2 c –7 d 2