Jordan and anthony want to build a playhouse for their little sister for christmas. they need 161 feet of lumber the lumber comes in 9 foot lengths how many peices of lumber do they need

Igor stravinsky tires sells approximately 3,760,000 car tires and 1,200,000 truck tires each year. about 47,000,000 care tires and 26,000,00 truck tires are sold each year in the united states. what is stravinsky's market share in each of these two markets (cars and trucks)?

How much orange juice do you need to make 2 servings of lemony orange slush?

An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.