Arectangular kitchen is twice as long as it is wide, and it’s perimeter is 84 feet. find the dimensions of the kitchen

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

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.

I’m still confused on how to work the percentages