If x < 5, then which of the following must be true?
-x < -5
-x > -5
-x < 5
-x > 5

What is the size of the matrix resulting from

Find the solution on the interval [0, 2pi)

Aband wants to create a cd of their last concert. to creat the cds, the cost will be $350 advertisement fee plus $3 per cd. write an inequality that represents how many cds they can buy with a maximum of $1225.solve the inequality