If every side of a shape has congruent lengths to another shape, does that mean the shapes are always congruent? if not, why does this work for triangles and not for other shapes?

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

Which expression is equivalent to -5(3x - 6/7)

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.