The quotient of the difference of 5 times x cubed and 4 and x

Use set buikder notation to represent the following set: {, -2, -1, 0}

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

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?