Olaf and Sven are baking cookies and cakes for the Norwegian Christmas celebration at Epcot. Olaf can bake 55 cookies and cakes in 4 hours. Sven eats 5 cookies and cakes every hour every hour. How long will it take Olaf
and Sven to bake 490 cookies and cakes together?

Vikram is studying the square pyramid below. on st to find the surface area of the pyramid, in square inches, vikram wrote (33.2) (34 ikram wrote (33.2)(34.2)+43(34.2)(284) what error did vikram make? o he used the same expression for the area of all four lateral faces. he used the wrong expression to represent the area of the base of the pyramid. o he used the wrong value as the height when he found the area of the lateral faces. he used an expression for surface area that only finds the total area of three faces.