Find the volume of a triangular pyramid with a base that has a side 3
length of 7 10 meters with an altitude of 7 meters and a height of
14 meters.
Your answer may be exact or rounded to the nearest hundredth.

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?