The expression 100+20m gives the volume of water in Eduardos pool (in liters) after Eduardo spends m minutes filling his pool. What is the volume of water in Eduardos pool after he fills if for 5 1/4 minutes

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3

The graph shows the distance kerri drives on a trip. what is kerri's speed?

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.