How many 1-ft square tiles would it take to cover the floor of a square room that is 13 ft on each side?

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Find the distance between (0,5) & (-4,2)

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.