Place the grouping symbols to make this equation true. 84-48/8-4=72

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

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)?

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.