An elevator travels 300 feet in 10 seconds. At that speed, how far can this elevator travel in 12 seconds?

The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.

5cakes cost 3.50 how much do 7 cakes cost

You’re ordering more thread for blue jeans co. you usually purchase from ted’s threads, which sells 12 thread spools for $27. you recently received a notice from wade's wares that says you can buy thread from them for $2.30 each for the first 2 dozen and $2 a spool thereafter. you need to order 5 dozen spools. what percentage can you save by going with wade’s wares?