Which set of numbers could represent the lengths of the sides of a right triangle?

9, 12, 16

10, 15, 20

7, 24, 25

6, 9, 11

Find the value of x for which line a is parallel to line b

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.

For the feasibility region shown below find the maximum value of the function p=3x+2y