the expression 2(l+w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is 2/7 unit and the width is 3/7 unit, what is the perimeter of the rectangle in units?​

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight ,w, of the contents that liz will ship to her friend if she must use a medium flat-rate box.

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?