Which shape has exactly two pairs of perpendicular sides?
1. square
2. right triangle
3. quaderaterial

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

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.