Ty and marshon are brothers. their grandmother wants her leaves raked and the yard mowed. when ty does the work on his own he can complete the work in 6 hours. it takes marshon 10 hours to complete the work on his own. today, their grandmother wants her grandsons to work together to complete the work. how many hours will it take ty and marshon to rake the leaves and mow the lawn when they work together? (do not round your answer.)

Asap will give brainliest and a lot of points

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.

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13