Sam needs to place 74 chairs at tables for a meeting. Each table can fit 8 chairs. Sam uses the number sentence shown to find the number of tables he needs
74-8 = 912
What is the fewest number of tables Sam needs to place all of the chairs?

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.