How is adding and subtracting mixed numbers similar to adding and subtracting fractions? how is adding and subtracting mixed numbers different than adding and subtracting fractions? give examples to explain your answer.

Which number line represents the solution set for the inequality - x 24?

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.

Ineed with math stuff it involves graphs