Which rectangular equation is equivalent to the polar equation /cece = 8? A. y = 8
B. X = 8
C.
x?+(y - 4) - 16
D. x - By?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?