Find a polynomial �(�) with integer coefficients for which √7 − √3 is a root. that is find �(�) such that for some non-negative integer �, and integers �5, �7, �#, … �9, �(�) = �5 + �7� + �#�# + ⋯ + �9�9, and �< √7 − √3= = 0.

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

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.

Step by step explanation pls for 10 pts the length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?