Dan sleeps 8 hours each day. Write a simplified expression for the number of hours Dan is awake in d days.

Use the quadratic formula to solve 5x=6x^2-3,what are the values of x?

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.