given the rectangular coordinates (0,-8), find the two polar coordinate pairs in radians represents the same point?

Mr angulo buy 5/8 pound of red grapes and 3/8 pound of green grapes.how many pounds of grapes did mr angulo buy

What are the steps to solving the inequality 3b + 8 ≥ 14?

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?