Ireally need with this. extra points for answer. asap! what four word phrase will let you know that a statement is truly biconditional?

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29

Which of the following best describes the delian problem?