Is the trinomial x square -6xy+36y square a perfect square justify ur answer

What expression is equivalent to 1/2(2+3x-6)

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.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x