Nat has 5 pieces of string. each piece is 7/8 inch long. how many inches of string does nat have?

12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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?