4. Na lanchonete do Aroldo, os clientes podem montar seu sanduíche combinando 3 tipos de p (pão francês, pão de forma, pão bisnaga) e com 4 tipos de recheio (queijo, presunto, muçare
salame). Quantos sanduíches diferentes é possível montar?
(A) 12
(B) 7
(C) 4
(D) 3
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Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

Can any one me with the answers to these questions asap?

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.