How would I graph these equations?

y=3x-5
y= -x+7

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Aline on the wall and a line on the floor are skew. always, sometimes, or never?

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.

(x-5)1/2+5=2 what is a possible solution?