The table and the equation each show a proportional relationship between time x, in seconds, and distance y, in meters. Who would finish a 100-meter race faster? How much faster? State what strategy and tool you will use to answer the question, explain your choice, and then find the answer.​

Which function is shown in the graph below?

Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !

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.