Which number rounds to 340 when rounded to the nearest ten?

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

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.

Which expression and diagram represent “renee biked four times as far this month as last month”?