Sabine entered a division expression into her calculator. 0.266666667 The quotient is shown on the calculator screen. What expression could Sabine have entered?

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

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?

Which of these tools or constructions is used to inscribe a hexagon inside a circle?