A 7 pound bag of coffee cost $11.90 what is the cost per pound

Can some one me with these questions

What is the x-intercept and y-intercept of the equation 2x+1. 2o

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.